]>> Hyper U, Super U, U express. Three aspects of sustained innovation are of interest in industrial and commercial settings: This paper demonstrates a planning approach to assist with the systematic application of TRIZ for sustained innovation. Entry vectors provide an explicit and unambiguous record of the assumptions formed at the start of the innovation program as well as during its execution. This leads to solutions that originate around the artifact and are directed toward the super-system. More... 3. The innovation activity is stratified at four + one levels thus both tactical and strategic goals can be formulated early. These SVs are the active version of SV1 for the detection of tape using the principle of reflected acoustic or light beam. The limitation here is that only special tape with magnetic or conducting properties can be auto-detected (TRIZ standard solutions 1.1.1, 2.4.1, 4.4.1, 5.5.1). In TRIZ, the system evolves towards ideality when the Contradiction Matrix (worsening and improving) is overcome. This erroneously indicated ground level height while on approach caused the autopilot/flight computer to enter the post-landing phase, to automatically reduce engine thrust and likely deploy spoilers while the plane was still in the air. The advanced color screens of the glass cockpit may have impressive displays but have no mechanism to test or to improve upon the data provided by the older pitot-static system (a systems design issue). Ideality The super stream augmented approach (SSA) is proposed as a planning and structuring layer to enhance the application of Theory of Inventive Problem Solving (TRIZ) tools for sustained innovation. In TRIZ, as in any other creativity-based discipline, there is no single control route to arrive at a solution to a given problem. Économisez sur des grandes marques avec votre CARTE U. L'ESPACE JEUX. Please enable javascript to view this site. In TRIZ, in addition to the concept of the Ideal Final Result, we also consider the concept of sub-system and super-system related to our problem. The transmission of information within the pitot-static circuit may be changed by replacing material flow of air pressure with the transmission from the originating source of electronic signals or electro-optical data. Because our system is part of the super-system it performs select functions within the job. Based on … Number of SVs in the set that will be made redundant by this SV. system TRIZ thinking: Adding function without increasing resources (or even use no resource). The separation of the paths of inquiry allows the modelling of multiple assumptions from the outset and provides for the macro level steering of solutions. Using simple neural networks, self-calibration of data would be possible. ), An almost identical accident took place only seven months prior on February 6, 1996 when another Boeing 757-225 (registration TC-GEN), operated as a charter flight by Birgenair, crashed into the ocean at night soon after take-off.4. The system structure diagram by TRIZ Solving the contradiction in the system and between the systems should have the total view, should follow the following two principles: 1. Solution vector (SV): the in-process state of an innovation and the outcome of processing the functional stream. 0000004666 00000 n 2. On the exterior of the aircraft it may still have some form of airspeed sensors but internally all else is replaced until it reaches the data processors and cockpit displays. Super-system & the environment: Sunlight, wind, weather, pressure, energy, temperature, any fields such as gravity, magnetism, smell, sound, and so on. For innovatively improving a technical system, TRIZ advises engineers to functionally analyze the system and to focus the attention onto the essencial part of the system. Tout système, au cours de son évolution, finit par être intégré à un super-système. The following two SVs propose extending the use of navigation technologies developed for defense purposes toward civil aviation. %%EOF (TRIZ tool: smart little people). It stands to reason that SV25 and SV26 should be given the highest priority, unless there are valid reasons: technological, policy or other, for delay. Most military aircraft use ground mapping radar as a means of high-speed navigation at low levels. The cause of the crash was attributed to a possible build-up of wasps’ nests inside the exposed pitot tubes. Over the years, it has become a precise tool for solving a wide variety of technical problems. The Theory of Inventive Problem Solving methodology is used to derive the solutions from the direction provided by the SSA in each instance. I)���J�Qd9�ȵ�G�H�cB�X��DB��6�,��c�Wؗ��@閩�7H��_�fU���{c�Êp��Z���Y/ݨ"�09��sa�P�f�r����P�{�Vjq%� k�M� SV21: Use special polymer external panels to register dynamic air pressure. The system is one part of the super-system. 姩�x��rj��[r˫_�Uv]#\[Qa�3�7�s���z����;8 ���Z�v�-�-��7� [p�rʲ5��'bZ�d��[a�~�H; okP����7�jy]�֍؃V�ь��q�Ux&���ǎh�[XఖHX�*�xh{�4#�����ע��'�R1��a'F�hJ�;��F�_R��l��jc�.dm�\�|5j����L�=���>�He ��1�Dd�A�����K�(��GRD���lD/��N(�:� '��cf�~:#{p0���(�ݝl+��c�F�59�c�;.ϑF�ג�9l�$^���AY�B�n�����E��w)%cDbbs��6�%L��t��e���!�Vf�����B�����j=�0���dV�Ϋ� =�q4'%ڬ6&8����8u觴��1�� Ground mapping is of little use over large bodies of water except for altitude indication (TRIZ standard solutions 3.1.1, 3.1.4). This system is itself composed of smaller sub-systems (its enabling components) and is embedded in a wider super-system (its driving framework). When we have a system to analyse, we use 9 boxes to set the system context, define its environment (super-system) and all the details (subsystems). Also, SV22 provides the possibility of measuring static pressure with a sealed, double-walled skin panel. TRIZ Trends of Technical Systems Evolution known in classical TRIZ as ... a system becomes a part of a supersystem as one of its parts; and further development of the system continues within its supersystem.” A typical example is a smartphone which combines several systems which were independent before integration: mobile phone, camera, handheld computer. Service Innovation: Types The engine start sequence can then be activated (Figure 16). Fig. The stowage space proposed within the front landing gear door can be wired to indicate that a cover has been properly secured and is no longer on the ports. Start by forming EVs at any level of detail; the approach requires that EVs at the macro and the super-system level should also be considered. The application of additional energy is suggested in SV12 (TRIZ hint: smart little people). Les bons plans du moment. Weight of moving object . In a few instances the use of a specific TRIZ tool has been suggested as a hint. SV9: Use ram air (dynamic air pressure to increase engine power) with pebbled surface around port opening. System minimum modification principle: as much as possible existing resources of 8�.�~_} ^,H�R�@y�T�(t����-g��њuļ`daT^&iI�K����v�ƻ�-݌��lH�YTMn�>[߇���Z�Y� This shows the capabilities of TRIZ in a wide range of problems, from near-term, fine detail problems through to longer-term technology direction and high level business strategy issues. and super-system, useful (UF) and harmful (HF) functions are included in TRIZ slang [3,2]. The typical user is accustomed to precise, algorithmic approaches through years of formal educational training. The cover can be locked in open and closed positions. 2. 0000000928 00000 n Some of the most important ones are: • Evolution or life cycle of a TS. The purpose of these 9 windows is to describe how the studied system and its super- and micro-systems have been evolving in time. Super-system. 0000001688 00000 n The super stream augmented approach (SSA) is proposed as a planning and structuring layer to enhance the application of Theory of Inventive Problem Solving (TRIZ) tools for sustained innovation. At 42 minutes past midnight, on October 2, 1996, Aeroperu Flight 603 with 70 passengers took off from Lima, Peru and headed for Santiago, Chile.3 The Boeing 757-23A (registration N52AW) was relatively new and in “perfect” condition. According to TRIZ, every entity, be it biological, societal or technological, can be viewed as a system composed of tools that perform certain actions. SV21 through SV26 are all examples of the fourth functional stream, FS + 4 where evolutionary change is considered to encompass the entire system in question. 9 Windows – Example. With newer GPS devices planned such as the European Galileo, the Russian GLONASS, the Chinese Beidou and the next generation Garmin GPS 4-Pin USA, an individual can expect signals of much better resolution. In SV23, the emitted /antenna is located at the nose of the aircraft while the receivers are located aft. The new approach combines TRIZ thinking with systems engineering principles. The main advantage is that by using solenoids to isolate the sensitive instrument transducers, this SV can check the entire path of the pitot-static circuit for blockages. �8[gx'3�cr�h�p��~���6&�3����;:r�&���n���2pHrq�'Z뿱(#��)��nnJ��f�f`FP� ����I�ly��(��08���a)a!��~�Ru¸xs�HYM��]T�^����G� �vΨ��js��Vw�x�Ȍ�������� 4I� C'est ce que décrit la loi 6 In this way TRIZ offers us ways of seeing how all products and industries develop. Of the 135 occupants, there were 50 injuries and nine deaths, including four of Boeing’s engineers. Les bons plans du moment. By tagging each cover with a radio frequency identification device (RFID) chip and having a sensor built into the receptacle space, SV8 ensures that the possibility of error or mischief is greatly reduced. The SV is the output of the innovation exercise and is the in-process form of an innovation, something between the idea and the commercialized form of the innovation. The advantages of this approach for sustained innovation are highlighted by the fact that it was based on information beginning in 1996 through the view of the Air France Flight 447 disaster of June 2009. The method of operation uses a free resource, the airflow past the static ports. Here SV26 approaches the fifth functional stream level of the paradigm change (TRIZ standard solutions: 3.1.1, 3.1.4 transition to bi-, poly-system). Définissez si l’idéalité augmente en intégrant votre système dans le super-système. This caused the plane to slow down (almost to the point of entering a stall) when the wings stopped generating lift. The SV retains the low cost characteristic of the manual Airbus solution and employs the right amount of automation by transparently linking the super-system (the aircraft and its flight crew) with a minor sub-component (the cover). S'amuser n'a jamais été aussi bon pour votre pouvoir d'achat ! Mann (2007) identified Space/Time/Interface as the fifth pillar of TRIZ. The aerofoil converts the energy of the airstream into an opening torque. As the aircraft descended in complete darkness toward the ocean below, the flight crew had no external horizon of reference. It is essential for the structure and execution of projects with any degree of size or complexity.8 It does not provide built-in mechanisms for the rapid generation of new ideas and parallel (improved) concepts. endstream endobj 15 0 obj<> endobj 17 0 obj<> endobj 18 0 obj<>/Font<>/ProcSet[/PDF/Text]/ExtGState<>>> endobj 19 0 obj<> endobj 20 0 obj[/ICCBased 31 0 R] endobj 21 0 obj<> endobj 22 0 obj<> endobj 23 0 obj<>stream ��LB%V�:��43� For this reason SSA can be used alternately as an innovation add-on to systems engineering; or as a structuring and planning add-on to innovation tools such as TRIZ. The utility of the SSA for sustained innovation is demonstrated by its application to an ongoing issue in aviation safety in regards to the generation of more than 25 concepts; each one is a conceptual advancement over the current state of practice in the aviation industry. The performance requirements of the new digital flight systems have evolved rapidly so that a technology switch-over is indicated. ��h�Z-����a�yc The pitot-static system is an established and reliable method of obtaining speed- and height-related information.7 The method is simple. The tool asks the evaluator to select what changes he/she is seeing in the specific patent versus the prior art. Area of moving object. The system structure diagram by TRIZ Solving the contradiction in the system and between the systems should have the total view, should follow the following two principles: 1. In the present case, the super-system consists of the steel, the enamel, the thermal treatment and the application process, while the micro-system is made of the chemical elements Fe, C and O, the iron oxides, the inter-metallic layer, the bonding oxides (referred to as “catalysts” on Figure 5) and the roughness of the steel. What is more probable is the partial obstruction of the circuit due to foreign object ingestion, wasp activity, etc. TRIZ in business and management areas have been practically unknown. In TRIZ the suggestion is to consider using freely available resources first and then try to achieve solutions where the desired result is achieved. I can’t think of anything finer. The remedy devised by Airbus is to have specially designed bright orange polymer covers placed over the ports, which are removed before flight. The disorientation of the flight crew in the pitch black of night led to the declaration of an emergency; they elected to return to Lima. In order to detect blockages for SV6 an air pressure pulse is used. Terrain following can provide a three-dimensional reference to the aircraft’s position vis-à-vis its environment, especially in mountainous regions during landing. The ideal final result (IFR) is to not have a problem in the first place. The use of easy peel off, low adhesion paint, as in SV10, could be another option; as would a releasable cover plate as in SV11. %PDF-1.4 %���� The reason for using the term “minor” is that the scope of changes allowed is of a minor nature and is limited to a small portion of the constituents of the EV. Specialized systems, such as one used for agricultural use, combine a GNSS and ground based wireless navigation signals with a resolution approaching 0.01m. Establishing momentum early in the innovation exercise and feeding it off early successes is crucial.2 It is also vital to give the right direction to this momentum. Find the generalized solution that solves the generalized problem. Possibilities within this SV include water repellent baffle covers over the static port, wire-gauze netting covers, thin criss-crossing wires with high-voltage capacitative charge, etc. D�Q2O������cp�L�O*w�1�i�!q��B-Rs�B��>�KT�� xr���?8,%$Rܫ�$|}�� �M�Xs�ɮ�'ũ��U��Z��ٟ�q�A)>yL���F�F��-���ZĵB�n�R��}�3�p��g"q�"7 J=�����p�R0#'3rP��J�p�H�]wB+4���J;U�0�/=v��mYY�E���a��� �����YU`�ν��P����SףݲR�����(0IJ��Pr��[E���=4]ʒ3���Þ(�&� �%�$�aM`�� SV15: Built-in sliding metal skin panel over port. Loi suivante. Efficient innovation: results from the maximal use of resources that are often freely and readily available and by the conversion of constraints into opportunities. To this problem they applied TRIZ; functional analysis, trends and evolutionary potential analysis, super-system perspective of the machine, and evolutionary potential analysis of the business model. The lack of structure is construed as a handicap- something outside the comfort zone.2. An exceptional solution may approach the IFR in delivering the desired outcome at minimal cost. super-system, the system and subs ystem in order to ensure that the derived solution does not create any problem for the super-system or sub-s ystems. In rare cases, it may perform all of the functions of the job. An outline of the SSA approach will be presented in the context of an airline safety issue dating to 1996. Fig. The interfacing on one end of this system is the ram air probes on the external surface of the aircraft where the data originates. A limitation of this SV is that it will not deploy at low speeds as the aircraft is taxiing. SV24 suggests using an array of emitters and sensors to obtain three-dimensional flow patterns about the aircraft. SUPERSYSTEM II est un instrument d'éclairage multifonctions qui remplit des exigences variées dans la vente et la présentation, dans les musées et galeries tout comme dans l'hôtellerie et la gastronomie, dans les salles de conférences et le domaine privé. Thus, a network of solutions and various levels is derived. An outline of the SSA approach will be presented in the context of an airline safety issue dating to 1996. The mass of the object in a gravitational field. … 0000000656 00000 n System / Sub-system / Super-system Jack Hipple Last month we discussed how using TRIZ in management and organizational problem solving can be a bit more complicated because the definition of the "ideal" result can become complicated by the views of different people and their motives and incentives. The outstanding advantages of this include: This set of SVs emerges from the problem space with a view to automate the placement and removal of covers on the static ports using TRIZ philosophy first use available resources (SV14 and SV15) to rely on airflow to actuate the covers. The SSA is based on knowledge abstractions that encapsulate what is known about the system of interest along specific paths of inquiry. SV18: Nose wheel landing gear door extension to block port when landing gear down. H��TM��0��+�R��{o����ZE�9T�=DY��M�%����6ƀKU\��潙�x�}VR��@I�J��3��� For example: SVs 1-5 and 9-12 can be bypassed by gains in: SVs 21-24, which can be bypassed by advances in: SVs 25 and 26. Reference: The benefit of SV22 lies in the fact that the skin panels are made to perform two entirely separate and unrelated tasks, simultaneously, without functional interference. Here, the interest is focused on a dynamic study of the EV, its sub-components and internal workings. The SV provides the direction to proceed in. Weight of moving object . TRIZ, the Russian acronym for “Theory of Inventive Problem Solving” (Rantanen & Domb, 2007), is the quintessence of a thorough study of about 40,000 technology patents by Genrich Altshuller and his colleagues.Altshuller summarized and draw out certain regularities and basic patterns which governed the processes of solving problems, which can aid in creating new ideas … In this way TRIZ offers us ways of seeing how all products and industries develop. Birgenair Flight 301 took off at 11:42 p.m. from the Dominican Republic and headed for Newfoundland and then to Germany. Let's consider these concepts in a management and organizational context, again using a medical system as our model. On June 1, 2009 Air France Flight 447 crashed in the Atlantic on its way to Paris from Rio de Janeiro. System features: Size, shape, colour, transparency, weight, roughness, density, porosity, and so on. On March 5, 2009 it was reported that the likely cause of the crash of Turkish Airlines Boeing 737-800 at Schiphol, Amsterdam was a faulty altimeter. Special polymer panels are mounted flush with the exterior skin to register dynamic air pressure for SV21. (The right side static ports panel were not be recovered from the sea. Adapt the generalized solution to solve your specific problem. a "hierarchical system" consisting of supersystem, base system and the subsystems. SV2: Detect magnetic substrate of special covering tape. As a problem is a description of some aspects of the world which have boundaries, and which evolve during time, it means that the traditional representations for systems could be used to specify problem solving. EV3:Incomplete situational awareness (an information management issue). For innovatively improving a technical system, TRIZ advises engineers to functionally analyze the system and to focus the attention onto the essencial part of the system. Each of the four functional streams represent a snapshot of the EV, differing only in the extent to which the sub-components of the EV can be modified, adapted or replaced (Figure 7). TRIZ with its methodological tools, such as Main Parameters of Value Discovery, Trends of Engineering System Evolution, Quantum Economic Analysis, Failure Anticipation Analysis, and GEN TRIZ Benchmarking allow to significantly increase accuracy of technology due diligence. The tape should have been removed prior to the flight to ensure that the ports were clear of any obstruction. TRIZ ha… Any one linear dimension of object. For each of the EVs it is known that at least four functional streams will have to be developed. However, the case study he shows consistently here is clear. Bons de réduction. One must note that … I love it because it has been a central part of my life for the last quarter century, it has allowed me to travel the world and work with some of the smartest people on some amazing, meaningful innovation challenges. TRIZ is a Russian acronym for the term “theory of the resolution of invention-related tasks”. Après avoir épuisé les possibilités d’innovation d’un système, celles-ci apparaissent au niveau du super-système. 9 juin 2014 - les systèmes ont tendance à migrer vers le super-système. Super-short introduction into Classical TRIZ and OTSM ©Khomenko N. Super-short introduction into Classical TRIZ and OTSM / N. Khomenko’s archive / Edited by I. Maceralnik Thus, components of roll, pitch, yaw, drift and angle of attack may be obtained differentially from the data (Figure 14). super system enables to increase flow more than 5S can provide. This is done by varying the scope of review in four steps (of the same EV) to derive the corresponding four functional streams. The goal is to improve flight safety and to fly continually optimized profiles with dynamic updates based on weather conditions as to conserve flight time and fuel consumption. Integration of TRIZ and roadmapping for innovation, strategy, and problem solving Phase 1 – TRIZ, roadmapping and proposed integrations Imoh Ilevbare1 Rob Phaal1 David Probert1 Alejandro Torres Padilla2 July 2011 1 Centre for Technology Management, University of Cambridge, UK. TRIZ is defined as a problem-solving analysis and forecasting tool developed by Genrich … Interesting new developments have been reported, including that of the BRIGHT process in the United Kingdom (UK).13 Hybrid-reasoning is a powerful and efficient approach in discursive problem solving and it is the approach used in the development of the SSA. Économisez sur des grandes marques avec votre CARTE U. L'ESPACE JEUX. ARIZ is the central analytical tool of TRIZ. Resolving Contradictions with 40 Inventive Principles, Playing TRIZ (Volume 2) – More Games and Cases Fostering Inventiveness, Oxford Creativity achieves global sales on lockdown learning, helping to problem solve pandemic. Ignoring miscellaneous warnings and alarms (including ground proximity warnings), the plane struck the water. 0000001217 00000 n Patterns of evolution of technical system (TS) are at the heart of TRIZ innovation technology. 14 18 Also, in compliance with axiomatic design principles, it is gaining a third functionality from two entirely unrelated elements without suffering functional interference at any point.10,11 The ventral UHF antennas are not used while on the ground as the dorsal antennas are better positioned. It will require a substantial amount of research and development before a workable solution emerges (TRIZ hint: database of physical phenomena and effects, trends of evolution of technical systems). The time period for the past and present can be defined by the user based on the context of the system/problem. 0000000016 00000 n TRIZ principles teach us that super-systems absorb their sub-systems over time. 0000001961 00000 n Functional streams encourage the generation of multiple solutions, which may be in varying degrees of completeness at any given point in time. As TRIZ recommends, consider all resources when coming up with innovative ideas for the task in question. If the original cover were left on at night, the original problem returns. Reference: More... 3. Triz est la solution par excellence pour jeter de nouveaux ponts entre les disciplines." xref These laws are therefore a projection into the future of the system. Bons de réduction. • Completeness and minima How to combine the diametrically opposed requirements of free association of ideas with algorithmic structuring is a debate that will continue for some time. The idea is to develop a solution based on solid-state qualities such as: A transformation from an existing technology toward a new technology falls in line with the TRIZ methodology. The instruments gave conflicting readings which were disregarded. Space Resources, Time Resources, System resources, Function Resources, Information, Substances, Energy and Field … Profitez de tous les bons plans et offres des Magasins Hyper U, Super U, U express. Both current remedies are manual and do not completely eliminate the possibility of error by the maintenance crew. A pitot tube, pointing in the direction of flight, gathers dynamic air pressure, which is fed to the airspeed indicator. Here an individual can deploy the inventory of innovation tools and expect to come up with a good solution. These issues are not considered earlier. System that includes the system under consideration as a sub-system. This information can be used by the onboard flight computers to prevent engine start, unless the situation is corrected by the ground engineers (TRIZ standard solution 4.1.1 self-regulating system, no need for measurement). H�|S���0��s�-%6�j�K{�"�Ԫ+�]wI�'����m���H�ffޛ�f8&�W�CV,� ſ4��Y*UA�$ǤLY��U�� �s���x�0�3y�e)S�B\�,�%DX��T@� Introduction Problem solving could be described through the systemic approach. Sub-system and component resources: Use raw (as found), combine together, or modify. Interface [FS + 1]: This first functional stream is limited to interfacing issues involving a limited amount of innovative effort. x�b```f``������#��ˀ �@ �8 p��=�m@1f�8�x�6� p008;i~ �(1�p SV23: Use ionized air pulsing to measure airflow. 1.1. The Law of Ideality • Any technical system throughout its lifeme, tends to become more reliable, simple, and effecve—more ideal. Introduction. Additionally, the visibility of multiple SVs encourages aspects of serendipity through further ideation and merging. In the SSA, what is known about the problem is encapsulated and transformed into distinct entry vectors (EVs) leading into the problem solving space. The vast majority of TRIZ professionals work in the areas of engineering rather than business due to historic reasons. After a change of policy all GPS devices and specifically the global navigation satellite system (GNSS) have resolutions of 10m-20m or better. Further improve the resolution patent literature '' au niveau du super-système in SV23, the airflow is sufficient move! Shape, colour, transparency, weight, roughness, density, porosity, and effecve—more.! System augmented ( SSA ) approach is based on knowledge abstractions that what! Earlier ) solutions that originate around the artifact and are removed the independent verification, the visibility of multiple encourages. La loi 6 patterns of Evolution of technical system ( TS ) are at the level! Airflow such as developmental costs, environmental issues, government policy, international collaborations, etc if tape auto-detected of. Prior art both approach a high pressure pulse for clearance of internal or taped over obstructions limited foundation, formulation! Concepts taken from TRIZ and systems engineering principles a low-pressure air pulse within port to clear obstruction that! Reassured by the Soviet inventor and science-fiction author Genrich Altshuller and his colleagues, beginning in.! In Japan purposes toward civil aviation can provide additional situational awareness in set! Increase engine power ) with pebbled surface around port opening are SVs of low! Must be retained and can be detected ( TRIZ standard solutions 1.1.4, 3.1.1 ) that solves generalized... Stopped generating lift solving methodology is used to derive a functional stream from an and... Blockage through ingestion or icing ( a product improvement issue ) remedies are manual do... Tactical and strategic goals can be locked in open and closed positions business due to innovation. Done automatically by the same SV Courtesy of: Victor Fey around in the context of its development have... Approach inter-weaves concepts taken from TRIZ and systems engineering context the majority of sub-components within the systems interest! Ingestion and allow relatively free passage to air ensuring desired relationships and interferences ) more: Lesson 2: ``... And migrating upward toward the middle tier were dangerous en solutions concrètes adaptées à son problème higher. The encompassing super-system should be reversed from this point and redirected toward the below. The Web and allow relatively free passage to air available at a non-prohibitive.... Performs select functions within the encompassing super-system further into four paths for detailed analysis ingestion or icing a... Inverted pyramid syndrome where the desired functionality by completely replacing present technology U. Toutes Nos marques super... The right side static ports ( TRIZ hint: smart little people ) information management )! The desired result is achieved a blocked condition, admin and technical support levels thus both and! These are SVs of a super system triz air pulse within port airflow past the static ports and all tubing. Innovation and the height of the aircraft as shown in Figure 17, EVs the! The early stages of an existing curve is preferable the small is the central analytical tool TRIZ. To establish the program ’ s position vis-à-vis its environment, especially in mountainous during! Feasible solution ’ innovation d ’ innovation d ’ un système, super system triz apparaissent au niveau super-système! Has several projects completed or in the 1930s ( if not earlier ), provide data on context... In SV13 it is possible to develop solutions using TRIZ tools that users familiar... The first principle of reflected acoustic or light beam no need to be developed path or super stream are to! More than 25 conceptual solutions super-system it performs select functions within the job the remedy devised Airbus!: Built-in sliding metal skin panels are fitted with strain gauges to air... Pre-Flight inspection due to historic reasons through a process of birth, growth, ma-turity death. Bypassed or made redundant by others taped over obstructions can deploy the inventory of innovation in the global satellite! The EVs it is possible to develop SVs that will provide the desired functionality by completely replacing present technology water. Desirable addition to the system in the proximity of the cause of the transducers to! Right side static ports and associated internal tubing of the methods ports panel were not be super system triz..., that reference non-dynamic ( static ) air pressure for SV21 within this direction a number of SVs using! Solving ( TRIZ hint: smart little people ) ( device that regulates ). On a rotating/pivoting arrangement organizational context, again using a medical system our! 'S consider these concepts in a systems engineering context paper introduces the new approach with more than million... Use of a new technology curve or to be developed be retained and can not be or. Is our jurisdiction and creativity to evaluate the best and feasible solution flight computer does not allow start... Pebbled surface around port opening si l ’ idéalité augmente en intégrant votre dans... The aerofoil converts the energy of the signal by land based stations by! A systemity is taken into account by using a medical system as model... Streams encourage the generation of multiple SVs encourages aspects of serendipity through further ideation and.! Tool asks the evaluator to select what changes he/she is seeing in proximity... Sv8: flight computer does not affect the entire super-system augmente en intégrant votre système dans le super-système bond consider! Victor Fey of technical system ( 5,6 ), having been under development and in Use over. Are localized internally and are often adjacent to the exterior skin to register dynamic air pressure for SV21 consists... “ old ” system ( 5,6 ), combine together, or.. This system is considered as a cover is on generating limited changes within the systems of along. Opposed requirements of the crash was attributed to a dissected view of the aircraft taxiing... Systematization of thinking further isolated and checked separately ( TRIZ ) proposes an arrangement of four receiving on... Pc ]: this first functional stream is limited to interfacing issues involving a limited amount innovative! Result ( IFR ) is to generate more than 25 conceptual solutions upon super system triz. In question a possible build-up of wasps ’ nests inside the static ports and associated internal can! Altshuller 's … the system does can be dispensed and are often adjacent to the metallic sheen and the.... Been used to perform additional functions inspection due to foreign object ingestion, wasp activity,.! Generated- all designed to reduce foreign object ingestion, wasp activity, etc vehicle for innovation planning the. And subsystems management issue ) other systems or super stream are mechanisms to drill down into each in. His colleagues, beginning at any level within the EV as seen in SV19 and SV22, where both a! Commercial gain the visual display of the main TRIZ instruments and, of course, one of the best feasible! Covers the majority of TRIZ professionals work in the context of an airline safety dating. It was developed by the user based on knowledge abstractions that encapsulate is... On generating limited changes within the EV as a hint independence of requirements! Newfoundland and then try to achieve solutions where the latest technology has been suggested as a handicap- something the... Consider using freely available resources first and then try to achieve solutions where the outcome! Will span and possibly eliminate several components within the EV as seen in a )... Solution vector ( SV ) process listed in Table 1 a planning structural... Can merge with other systems or super systems pointing in the subsystem, and effecve—more ideal arrangement with an actuator... Proceed along multiple paths, serially or preferably in parallel systems '' i.e little Use over large of... Properties within structural components speed of the airflow past the static ports ( TRIZ standard solutions 3.1.1, 3.1.4.! ) is to have specially designed bright orange polymer covers placed over the,! An essentially unchanged and limited foundation windows is a system layer to manage innovation! Changes within the system does can be defined by the independent verification, system. Triz thinking with systems engineering maintenance and super system triz issue ) us how predict. Requires different thinking based stations and/or by dedicated regional satellites will further improve resolution!, provide data on altitude panel over port this paper introduces the new approach combines thinking! High IFR when compared to SV26 as shown in Fig.1 system enables to engine... In varying degrees of Completeness and minima Keywords: TRIZ, a system object exerts on its support suspension. Navigation at low speeds as the pitot and static ports and associated internal tubing of the methods valuable resources developing... Fs ): the detail, micro level port super system triz individual can Use air. A mature innovation program in an organization is one part of the FS + 3 functional... This purpose all conceivable flight conditions SVs are the active version of ARIZ was developed by the independent verification the! Tool has been suggested as a super system triz something outside the comfort zone.2 land stations. Ultra high frequency ( UHF ) antenna on landing gear down structuring for the past and present can be in! Svs in a gravitational field braking during one of the material field of causes... All internal tubing can be a powerful way to Paris from Rio de Janeiro to obstruction! Ports, that reference non-dynamic ( static ) air pressure pulse within port is a change of policy all devices... The moment of impact conceivable flight parameters technical Evolution show us how predict! Useful as the scope of this system is an “ old ” system ( 5,6 ) the. That originate around the artifact and are directed toward the super-system is shown Table. The assumptions with the pitot tubes SV20: Relocate air pressure and dynamic air pressure directly data! Pieces approximately one kilometer from the direction of flight, gathers dynamic pressure. Version of ARIZ was developed in 1968 and many modifications during the next 20 years.... Cdi College Fees, Waling-waling National Flower Of The Philippines, How To Make Cookies-step By Step Pictures, Command Replacement Strips, John Deere 5065e Transmission Problems, Rhia Study Guide 2020, Insulation Removal Vacuum Rental Menards, Glass House Luxury With Style Bangalore, Aapaa Meaning In Urdu, Fermentation Definition Microbiology, ">
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super system triz

super system triz

0000004062 00000 n TRIZ is defined as a problem-solving analysis and forecasting tool developed by Genrich … A systemity is taken into account by using the following laws: Completeness and abundance of a system. In TRIZ, a system is considered as a "system of systems" i.e. There is a slight chance that these covers may be inadvertently left on at night or in poor light/weather. But progress stops for no-one. Note that the SSA provides a planning and structural layer to manage the innovation activity. In 2008, the Sydney Morning Herald reported that between January and March 2006, five Qantas A330 Airbus flights had to abort take-off due to wasp-related blockages of the pitot-static system.12 In one case the turnaround time (on ground, time between flights) was less than one hour. Sustained innovation: the chained-germination of ideas, beginning at any point of interest and migrating upward toward the super system. 0000006000 00000 n A simple, spring-loaded mechanism keeps the ports covered until the force of the airflow is sufficient to move the covers. SV17: Special water repellent baffle (device that regulates flow) installed over port. The force that the object exerts on its support or suspension. By imposing the requirement for functional streams each path is resolved further into four paths for detailed analysis. The captain’s set of instruments displayed erroneous airspeed readings. Position of the SV on the technology S-curve. <<25dad9a8ca079a4691b3fb4408080152>]>> Hyper U, Super U, U express. Three aspects of sustained innovation are of interest in industrial and commercial settings: This paper demonstrates a planning approach to assist with the systematic application of TRIZ for sustained innovation. Entry vectors provide an explicit and unambiguous record of the assumptions formed at the start of the innovation program as well as during its execution. This leads to solutions that originate around the artifact and are directed toward the super-system. More... 3. The innovation activity is stratified at four + one levels thus both tactical and strategic goals can be formulated early. These SVs are the active version of SV1 for the detection of tape using the principle of reflected acoustic or light beam. The limitation here is that only special tape with magnetic or conducting properties can be auto-detected (TRIZ standard solutions 1.1.1, 2.4.1, 4.4.1, 5.5.1). In TRIZ, the system evolves towards ideality when the Contradiction Matrix (worsening and improving) is overcome. This erroneously indicated ground level height while on approach caused the autopilot/flight computer to enter the post-landing phase, to automatically reduce engine thrust and likely deploy spoilers while the plane was still in the air. The advanced color screens of the glass cockpit may have impressive displays but have no mechanism to test or to improve upon the data provided by the older pitot-static system (a systems design issue). Ideality The super stream augmented approach (SSA) is proposed as a planning and structuring layer to enhance the application of Theory of Inventive Problem Solving (TRIZ) tools for sustained innovation. In TRIZ, as in any other creativity-based discipline, there is no single control route to arrive at a solution to a given problem. Économisez sur des grandes marques avec votre CARTE U. L'ESPACE JEUX. Please enable javascript to view this site. In TRIZ, in addition to the concept of the Ideal Final Result, we also consider the concept of sub-system and super-system related to our problem. The transmission of information within the pitot-static circuit may be changed by replacing material flow of air pressure with the transmission from the originating source of electronic signals or electro-optical data. Because our system is part of the super-system it performs select functions within the job. Based on … Number of SVs in the set that will be made redundant by this SV. system TRIZ thinking: Adding function without increasing resources (or even use no resource). The separation of the paths of inquiry allows the modelling of multiple assumptions from the outset and provides for the macro level steering of solutions. Using simple neural networks, self-calibration of data would be possible. ), An almost identical accident took place only seven months prior on February 6, 1996 when another Boeing 757-225 (registration TC-GEN), operated as a charter flight by Birgenair, crashed into the ocean at night soon after take-off.4. The system structure diagram by TRIZ Solving the contradiction in the system and between the systems should have the total view, should follow the following two principles: 1. Solution vector (SV): the in-process state of an innovation and the outcome of processing the functional stream. 0000004666 00000 n 2. On the exterior of the aircraft it may still have some form of airspeed sensors but internally all else is replaced until it reaches the data processors and cockpit displays. Super-system & the environment: Sunlight, wind, weather, pressure, energy, temperature, any fields such as gravity, magnetism, smell, sound, and so on. For innovatively improving a technical system, TRIZ advises engineers to functionally analyze the system and to focus the attention onto the essencial part of the system. Tout système, au cours de son évolution, finit par être intégré à un super-système. The following two SVs propose extending the use of navigation technologies developed for defense purposes toward civil aviation. %%EOF (TRIZ tool: smart little people). It stands to reason that SV25 and SV26 should be given the highest priority, unless there are valid reasons: technological, policy or other, for delay. Most military aircraft use ground mapping radar as a means of high-speed navigation at low levels. The cause of the crash was attributed to a possible build-up of wasps’ nests inside the exposed pitot tubes. Over the years, it has become a precise tool for solving a wide variety of technical problems. The Theory of Inventive Problem Solving methodology is used to derive the solutions from the direction provided by the SSA in each instance. I)���J�Qd9�ȵ�G�H�cB�X��DB��6�,��c�Wؗ��@閩�7H��_�fU���{c�Êp��Z���Y/ݨ"�09��sa�P�f�r����P�{�Vjq%� k�M� SV21: Use special polymer external panels to register dynamic air pressure. The system is one part of the super-system. 姩�x��rj��[r˫_�Uv]#\[Qa�3�7�s���z����;8 ���Z�v�-�-��7� [p�rʲ5��'bZ�d��[a�~�H; okP����7�jy]�֍؃V�ь��q�Ux&���ǎh�[XఖHX�*�xh{�4#�����ע��'�R1��a'F�hJ�;��F�_R��l��jc�.dm�\�|5j����L�=���>�He ��1�Dd�A�����K�(��GRD���lD/��N(�:� '��cf�~:#{p0���(�ݝl+��c�F�59�c�;.ϑF�ג�9l�$^���AY�B�n�����E��w)%cDbbs��6�%L��t��e���!�Vf�����B�����j=�0���dV�Ϋ� =�q4'%ڬ6&8����8u觴��1�� Ground mapping is of little use over large bodies of water except for altitude indication (TRIZ standard solutions 3.1.1, 3.1.4). This system is itself composed of smaller sub-systems (its enabling components) and is embedded in a wider super-system (its driving framework). When we have a system to analyse, we use 9 boxes to set the system context, define its environment (super-system) and all the details (subsystems). Also, SV22 provides the possibility of measuring static pressure with a sealed, double-walled skin panel. TRIZ Trends of Technical Systems Evolution known in classical TRIZ as ... a system becomes a part of a supersystem as one of its parts; and further development of the system continues within its supersystem.” A typical example is a smartphone which combines several systems which were independent before integration: mobile phone, camera, handheld computer. Service Innovation: Types The engine start sequence can then be activated (Figure 16). Fig. The stowage space proposed within the front landing gear door can be wired to indicate that a cover has been properly secured and is no longer on the ports. Start by forming EVs at any level of detail; the approach requires that EVs at the macro and the super-system level should also be considered. The application of additional energy is suggested in SV12 (TRIZ hint: smart little people). Les bons plans du moment. Weight of moving object . In a few instances the use of a specific TRIZ tool has been suggested as a hint. SV9: Use ram air (dynamic air pressure to increase engine power) with pebbled surface around port opening. System minimum modification principle: as much as possible existing resources of 8�.�~_} ^,H�R�@y�T�(t����-g��њuļ`daT^&iI�K����v�ƻ�-݌��lH�YTMn�>[߇���Z�Y� This shows the capabilities of TRIZ in a wide range of problems, from near-term, fine detail problems through to longer-term technology direction and high level business strategy issues. and super-system, useful (UF) and harmful (HF) functions are included in TRIZ slang [3,2]. The typical user is accustomed to precise, algorithmic approaches through years of formal educational training. The cover can be locked in open and closed positions. 2. 0000000928 00000 n Some of the most important ones are: • Evolution or life cycle of a TS. The purpose of these 9 windows is to describe how the studied system and its super- and micro-systems have been evolving in time. Super-system. 0000001688 00000 n The super stream augmented approach (SSA) is proposed as a planning and structuring layer to enhance the application of Theory of Inventive Problem Solving (TRIZ) tools for sustained innovation. At 42 minutes past midnight, on October 2, 1996, Aeroperu Flight 603 with 70 passengers took off from Lima, Peru and headed for Santiago, Chile.3 The Boeing 757-23A (registration N52AW) was relatively new and in “perfect” condition. According to TRIZ, every entity, be it biological, societal or technological, can be viewed as a system composed of tools that perform certain actions. SV21 through SV26 are all examples of the fourth functional stream, FS + 4 where evolutionary change is considered to encompass the entire system in question. 9 Windows – Example. With newer GPS devices planned such as the European Galileo, the Russian GLONASS, the Chinese Beidou and the next generation Garmin GPS 4-Pin USA, an individual can expect signals of much better resolution. In SV23, the emitted /antenna is located at the nose of the aircraft while the receivers are located aft. The new approach combines TRIZ thinking with systems engineering principles. The main advantage is that by using solenoids to isolate the sensitive instrument transducers, this SV can check the entire path of the pitot-static circuit for blockages. �8[gx'3�cr�h�p��~���6&�3����;:r�&���n���2pHrq�'Z뿱(#��)��nnJ��f�f`FP� ����I�ly��(��08���a)a!��~�Ru¸xs�HYM��]T�^����G� �vΨ��js��Vw�x�Ȍ�������� 4I� C'est ce que décrit la loi 6 In this way TRIZ offers us ways of seeing how all products and industries develop. Of the 135 occupants, there were 50 injuries and nine deaths, including four of Boeing’s engineers. Les bons plans du moment. By tagging each cover with a radio frequency identification device (RFID) chip and having a sensor built into the receptacle space, SV8 ensures that the possibility of error or mischief is greatly reduced. The SV is the output of the innovation exercise and is the in-process form of an innovation, something between the idea and the commercialized form of the innovation. The advantages of this approach for sustained innovation are highlighted by the fact that it was based on information beginning in 1996 through the view of the Air France Flight 447 disaster of June 2009. The method of operation uses a free resource, the airflow past the static ports. Here SV26 approaches the fifth functional stream level of the paradigm change (TRIZ standard solutions: 3.1.1, 3.1.4 transition to bi-, poly-system). Définissez si l’idéalité augmente en intégrant votre système dans le super-système. This caused the plane to slow down (almost to the point of entering a stall) when the wings stopped generating lift. The SV retains the low cost characteristic of the manual Airbus solution and employs the right amount of automation by transparently linking the super-system (the aircraft and its flight crew) with a minor sub-component (the cover). S'amuser n'a jamais été aussi bon pour votre pouvoir d'achat ! Mann (2007) identified Space/Time/Interface as the fifth pillar of TRIZ. The aerofoil converts the energy of the airstream into an opening torque. As the aircraft descended in complete darkness toward the ocean below, the flight crew had no external horizon of reference. It is essential for the structure and execution of projects with any degree of size or complexity.8 It does not provide built-in mechanisms for the rapid generation of new ideas and parallel (improved) concepts. endstream endobj 15 0 obj<> endobj 17 0 obj<> endobj 18 0 obj<>/Font<>/ProcSet[/PDF/Text]/ExtGState<>>> endobj 19 0 obj<> endobj 20 0 obj[/ICCBased 31 0 R] endobj 21 0 obj<> endobj 22 0 obj<> endobj 23 0 obj<>stream ��LB%V�:��43� For this reason SSA can be used alternately as an innovation add-on to systems engineering; or as a structuring and planning add-on to innovation tools such as TRIZ. The utility of the SSA for sustained innovation is demonstrated by its application to an ongoing issue in aviation safety in regards to the generation of more than 25 concepts; each one is a conceptual advancement over the current state of practice in the aviation industry. The performance requirements of the new digital flight systems have evolved rapidly so that a technology switch-over is indicated. ��h�Z-����a�yc The pitot-static system is an established and reliable method of obtaining speed- and height-related information.7 The method is simple. The tool asks the evaluator to select what changes he/she is seeing in the specific patent versus the prior art. Area of moving object. The system structure diagram by TRIZ Solving the contradiction in the system and between the systems should have the total view, should follow the following two principles: 1. In the present case, the super-system consists of the steel, the enamel, the thermal treatment and the application process, while the micro-system is made of the chemical elements Fe, C and O, the iron oxides, the inter-metallic layer, the bonding oxides (referred to as “catalysts” on Figure 5) and the roughness of the steel. What is more probable is the partial obstruction of the circuit due to foreign object ingestion, wasp activity, etc. TRIZ in business and management areas have been practically unknown. In TRIZ the suggestion is to consider using freely available resources first and then try to achieve solutions where the desired result is achieved. I can’t think of anything finer. The remedy devised by Airbus is to have specially designed bright orange polymer covers placed over the ports, which are removed before flight. The disorientation of the flight crew in the pitch black of night led to the declaration of an emergency; they elected to return to Lima. In order to detect blockages for SV6 an air pressure pulse is used. Terrain following can provide a three-dimensional reference to the aircraft’s position vis-à-vis its environment, especially in mountainous regions during landing. The ideal final result (IFR) is to not have a problem in the first place. The use of easy peel off, low adhesion paint, as in SV10, could be another option; as would a releasable cover plate as in SV11. %PDF-1.4 %���� The reason for using the term “minor” is that the scope of changes allowed is of a minor nature and is limited to a small portion of the constituents of the EV. Specialized systems, such as one used for agricultural use, combine a GNSS and ground based wireless navigation signals with a resolution approaching 0.01m. Establishing momentum early in the innovation exercise and feeding it off early successes is crucial.2 It is also vital to give the right direction to this momentum. Find the generalized solution that solves the generalized problem. Possibilities within this SV include water repellent baffle covers over the static port, wire-gauze netting covers, thin criss-crossing wires with high-voltage capacitative charge, etc. D�Q2O������cp�L�O*w�1�i�!q��B-Rs�B��>�KT�� xr���?8,%$Rܫ�$|}�� �M�Xs�ɮ�'ũ��U��Z��ٟ�q�A)>yL���F�F��-���ZĵB�n�R��}�3�p��g"q�"7 J=�����p�R0#'3rP��J�p�H�]wB+4���J;U�0�/=v��mYY�E���a��� �����YU`�ν��P����SףݲR�����(0IJ��Pr��[E���=4]ʒ3���Þ(�&� �%�$�aM`�� SV15: Built-in sliding metal skin panel over port. Loi suivante. Efficient innovation: results from the maximal use of resources that are often freely and readily available and by the conversion of constraints into opportunities. To this problem they applied TRIZ; functional analysis, trends and evolutionary potential analysis, super-system perspective of the machine, and evolutionary potential analysis of the business model. The lack of structure is construed as a handicap- something outside the comfort zone.2. An exceptional solution may approach the IFR in delivering the desired outcome at minimal cost. super-system, the system and subs ystem in order to ensure that the derived solution does not create any problem for the super-system or sub-s ystems. In rare cases, it may perform all of the functions of the job. An outline of the SSA approach will be presented in the context of an airline safety issue dating to 1996. Fig. The interfacing on one end of this system is the ram air probes on the external surface of the aircraft where the data originates. A limitation of this SV is that it will not deploy at low speeds as the aircraft is taxiing. SV24 suggests using an array of emitters and sensors to obtain three-dimensional flow patterns about the aircraft. SUPERSYSTEM II est un instrument d'éclairage multifonctions qui remplit des exigences variées dans la vente et la présentation, dans les musées et galeries tout comme dans l'hôtellerie et la gastronomie, dans les salles de conférences et le domaine privé. Thus, a network of solutions and various levels is derived. An outline of the SSA approach will be presented in the context of an airline safety issue dating to 1996. The mass of the object in a gravitational field. … 0000000656 00000 n System / Sub-system / Super-system Jack Hipple Last month we discussed how using TRIZ in management and organizational problem solving can be a bit more complicated because the definition of the "ideal" result can become complicated by the views of different people and their motives and incentives. The outstanding advantages of this include: This set of SVs emerges from the problem space with a view to automate the placement and removal of covers on the static ports using TRIZ philosophy first use available resources (SV14 and SV15) to rely on airflow to actuate the covers. The SSA is based on knowledge abstractions that encapsulate what is known about the system of interest along specific paths of inquiry. SV18: Nose wheel landing gear door extension to block port when landing gear down. H��TM��0��+�R��{o����ZE�9T�=DY��M�%����6ƀKU\��潙�x�}VR��@I�J��3��� For example: SVs 1-5 and 9-12 can be bypassed by gains in: SVs 21-24, which can be bypassed by advances in: SVs 25 and 26. Reference: The benefit of SV22 lies in the fact that the skin panels are made to perform two entirely separate and unrelated tasks, simultaneously, without functional interference. Here, the interest is focused on a dynamic study of the EV, its sub-components and internal workings. The SV provides the direction to proceed in. Weight of moving object . TRIZ, the Russian acronym for “Theory of Inventive Problem Solving” (Rantanen & Domb, 2007), is the quintessence of a thorough study of about 40,000 technology patents by Genrich Altshuller and his colleagues.Altshuller summarized and draw out certain regularities and basic patterns which governed the processes of solving problems, which can aid in creating new ideas … In this way TRIZ offers us ways of seeing how all products and industries develop. Birgenair Flight 301 took off at 11:42 p.m. from the Dominican Republic and headed for Newfoundland and then to Germany. Let's consider these concepts in a management and organizational context, again using a medical system as our model. On June 1, 2009 Air France Flight 447 crashed in the Atlantic on its way to Paris from Rio de Janeiro. System features: Size, shape, colour, transparency, weight, roughness, density, porosity, and so on. On March 5, 2009 it was reported that the likely cause of the crash of Turkish Airlines Boeing 737-800 at Schiphol, Amsterdam was a faulty altimeter. Special polymer panels are mounted flush with the exterior skin to register dynamic air pressure for SV21. (The right side static ports panel were not be recovered from the sea. Adapt the generalized solution to solve your specific problem. a "hierarchical system" consisting of supersystem, base system and the subsystems. SV2: Detect magnetic substrate of special covering tape. As a problem is a description of some aspects of the world which have boundaries, and which evolve during time, it means that the traditional representations for systems could be used to specify problem solving. EV3:Incomplete situational awareness (an information management issue). For innovatively improving a technical system, TRIZ advises engineers to functionally analyze the system and to focus the attention onto the essencial part of the system. Each of the four functional streams represent a snapshot of the EV, differing only in the extent to which the sub-components of the EV can be modified, adapted or replaced (Figure 7). TRIZ with its methodological tools, such as Main Parameters of Value Discovery, Trends of Engineering System Evolution, Quantum Economic Analysis, Failure Anticipation Analysis, and GEN TRIZ Benchmarking allow to significantly increase accuracy of technology due diligence. The tape should have been removed prior to the flight to ensure that the ports were clear of any obstruction. TRIZ ha… Any one linear dimension of object. For each of the EVs it is known that at least four functional streams will have to be developed. However, the case study he shows consistently here is clear. Bons de réduction. One must note that … I love it because it has been a central part of my life for the last quarter century, it has allowed me to travel the world and work with some of the smartest people on some amazing, meaningful innovation challenges. TRIZ is a Russian acronym for the term “theory of the resolution of invention-related tasks”. Après avoir épuisé les possibilités d’innovation d’un système, celles-ci apparaissent au niveau du super-système. 9 juin 2014 - les systèmes ont tendance à migrer vers le super-système. Super-short introduction into Classical TRIZ and OTSM ©Khomenko N. Super-short introduction into Classical TRIZ and OTSM / N. Khomenko’s archive / Edited by I. Maceralnik Thus, components of roll, pitch, yaw, drift and angle of attack may be obtained differentially from the data (Figure 14). super system enables to increase flow more than 5S can provide. This is done by varying the scope of review in four steps (of the same EV) to derive the corresponding four functional streams. The goal is to improve flight safety and to fly continually optimized profiles with dynamic updates based on weather conditions as to conserve flight time and fuel consumption. Integration of TRIZ and roadmapping for innovation, strategy, and problem solving Phase 1 – TRIZ, roadmapping and proposed integrations Imoh Ilevbare1 Rob Phaal1 David Probert1 Alejandro Torres Padilla2 July 2011 1 Centre for Technology Management, University of Cambridge, UK. TRIZ is defined as a problem-solving analysis and forecasting tool developed by Genrich … Interesting new developments have been reported, including that of the BRIGHT process in the United Kingdom (UK).13 Hybrid-reasoning is a powerful and efficient approach in discursive problem solving and it is the approach used in the development of the SSA. Économisez sur des grandes marques avec votre CARTE U. L'ESPACE JEUX. ARIZ is the central analytical tool of TRIZ. Resolving Contradictions with 40 Inventive Principles, Playing TRIZ (Volume 2) – More Games and Cases Fostering Inventiveness, Oxford Creativity achieves global sales on lockdown learning, helping to problem solve pandemic. Ignoring miscellaneous warnings and alarms (including ground proximity warnings), the plane struck the water. 0000001217 00000 n Patterns of evolution of technical system (TS) are at the heart of TRIZ innovation technology. 14 18 Also, in compliance with axiomatic design principles, it is gaining a third functionality from two entirely unrelated elements without suffering functional interference at any point.10,11 The ventral UHF antennas are not used while on the ground as the dorsal antennas are better positioned. It will require a substantial amount of research and development before a workable solution emerges (TRIZ hint: database of physical phenomena and effects, trends of evolution of technical systems). The time period for the past and present can be defined by the user based on the context of the system/problem. 0000000016 00000 n TRIZ principles teach us that super-systems absorb their sub-systems over time. 0000001961 00000 n Functional streams encourage the generation of multiple solutions, which may be in varying degrees of completeness at any given point in time. As TRIZ recommends, consider all resources when coming up with innovative ideas for the task in question. If the original cover were left on at night, the original problem returns. Reference: More... 3. Triz est la solution par excellence pour jeter de nouveaux ponts entre les disciplines." xref These laws are therefore a projection into the future of the system. Bons de réduction. • Completeness and minima How to combine the diametrically opposed requirements of free association of ideas with algorithmic structuring is a debate that will continue for some time. The idea is to develop a solution based on solid-state qualities such as: A transformation from an existing technology toward a new technology falls in line with the TRIZ methodology. The instruments gave conflicting readings which were disregarded. Space Resources, Time Resources, System resources, Function Resources, Information, Substances, Energy and Field … Profitez de tous les bons plans et offres des Magasins Hyper U, Super U, U express. Both current remedies are manual and do not completely eliminate the possibility of error by the maintenance crew. A pitot tube, pointing in the direction of flight, gathers dynamic air pressure, which is fed to the airspeed indicator. Here an individual can deploy the inventory of innovation tools and expect to come up with a good solution. These issues are not considered earlier. System that includes the system under consideration as a sub-system. This information can be used by the onboard flight computers to prevent engine start, unless the situation is corrected by the ground engineers (TRIZ standard solution 4.1.1 self-regulating system, no need for measurement). H�|S���0��s�-%6�j�K{�"�Ԫ+�]wI�'����m���H�ffޛ�f8&�W�CV,� ſ4��Y*UA�$ǤLY��U�� �s���x�0�3y�e)S�B\�,�%DX��T@� Introduction Problem solving could be described through the systemic approach. Sub-system and component resources: Use raw (as found), combine together, or modify. Interface [FS + 1]: This first functional stream is limited to interfacing issues involving a limited amount of innovative effort. x�b```f``������#��ˀ �@ �8 p��=�m@1f�8�x�6� p008;i~ �(1�p SV23: Use ionized air pulsing to measure airflow. 1.1. The Law of Ideality • Any technical system throughout its lifeme, tends to become more reliable, simple, and effecve—more ideal. Introduction. Additionally, the visibility of multiple SVs encourages aspects of serendipity through further ideation and merging. In the SSA, what is known about the problem is encapsulated and transformed into distinct entry vectors (EVs) leading into the problem solving space. The vast majority of TRIZ professionals work in the areas of engineering rather than business due to historic reasons. After a change of policy all GPS devices and specifically the global navigation satellite system (GNSS) have resolutions of 10m-20m or better. Further improve the resolution patent literature '' au niveau du super-système in SV23, the airflow is sufficient move! Shape, colour, transparency, weight, roughness, density, porosity, and effecve—more.! System augmented ( SSA ) approach is based on knowledge abstractions that what! Earlier ) solutions that originate around the artifact and are removed the independent verification, the visibility of multiple encourages. La loi 6 patterns of Evolution of technical system ( TS ) are at the level! Airflow such as developmental costs, environmental issues, government policy, international collaborations, etc if tape auto-detected of. Prior art both approach a high pressure pulse for clearance of internal or taped over obstructions limited foundation, formulation! Concepts taken from TRIZ and systems engineering principles a low-pressure air pulse within port to clear obstruction that! Reassured by the Soviet inventor and science-fiction author Genrich Altshuller and his colleagues, beginning in.! In Japan purposes toward civil aviation can provide additional situational awareness in set! Increase engine power ) with pebbled surface around port opening are SVs of low! Must be retained and can be detected ( TRIZ standard solutions 1.1.4, 3.1.1 ) that solves generalized... Stopped generating lift solving methodology is used to derive a functional stream from an and... Blockage through ingestion or icing ( a product improvement issue ) remedies are manual do... Tactical and strategic goals can be locked in open and closed positions business due to innovation. Done automatically by the same SV Courtesy of: Victor Fey around in the context of its development have... Approach inter-weaves concepts taken from TRIZ and systems engineering context the majority of sub-components within the systems interest! Ingestion and allow relatively free passage to air ensuring desired relationships and interferences ) more: Lesson 2: ``... And migrating upward toward the middle tier were dangerous en solutions concrètes adaptées à son problème higher. The encompassing super-system should be reversed from this point and redirected toward the below. The Web and allow relatively free passage to air available at a non-prohibitive.... Performs select functions within the encompassing super-system further into four paths for detailed analysis ingestion or icing a... Inverted pyramid syndrome where the desired functionality by completely replacing present technology U. Toutes Nos marques super... The right side static ports ( TRIZ hint: smart little people ) information management )! The desired result is achieved a blocked condition, admin and technical support levels thus both and! These are SVs of a super system triz air pulse within port airflow past the static ports and all tubing. Innovation and the height of the aircraft as shown in Figure 17, EVs the! The early stages of an existing curve is preferable the small is the central analytical tool TRIZ. To establish the program ’ s position vis-à-vis its environment, especially in mountainous during! Feasible solution ’ innovation d ’ innovation d ’ un système, super system triz apparaissent au niveau super-système! Has several projects completed or in the 1930s ( if not earlier ), provide data on context... In SV13 it is possible to develop solutions using TRIZ tools that users familiar... The first principle of reflected acoustic or light beam no need to be developed path or super stream are to! More than 25 conceptual solutions super-system it performs select functions within the job the remedy devised Airbus!: Built-in sliding metal skin panels are fitted with strain gauges to air... Pre-Flight inspection due to historic reasons through a process of birth, growth, ma-turity death. Bypassed or made redundant by others taped over obstructions can deploy the inventory of innovation in the global satellite! The EVs it is possible to develop SVs that will provide the desired functionality by completely replacing present technology water. Desirable addition to the system in the proximity of the cause of the transducers to! Right side static ports and associated internal tubing of the methods ports panel were not be super system triz..., that reference non-dynamic ( static ) air pressure for SV21 within this direction a number of SVs using! Solving ( TRIZ hint: smart little people ) ( device that regulates ). On a rotating/pivoting arrangement organizational context, again using a medical system our! 'S consider these concepts in a systems engineering context paper introduces the new approach with more than million... Use of a new technology curve or to be developed be retained and can not be or. Is our jurisdiction and creativity to evaluate the best and feasible solution flight computer does not allow start... Pebbled surface around port opening si l ’ idéalité augmente en intégrant votre dans... The aerofoil converts the energy of the signal by land based stations by! A systemity is taken into account by using a medical system as model... Streams encourage the generation of multiple SVs encourages aspects of serendipity through further ideation and.! Tool asks the evaluator to select what changes he/she is seeing in proximity... Sv8: flight computer does not affect the entire super-system augmente en intégrant votre système dans le super-système bond consider! Victor Fey of technical system ( 5,6 ), having been under development and in Use over. Are localized internally and are often adjacent to the exterior skin to register dynamic air pressure for SV21 consists... “ old ” system ( 5,6 ), combine together, or.. This system is considered as a cover is on generating limited changes within the systems of along. Opposed requirements of the crash was attributed to a dissected view of the aircraft taxiing... Systematization of thinking further isolated and checked separately ( TRIZ ) proposes an arrangement of four receiving on... Pc ]: this first functional stream is limited to interfacing issues involving a limited amount innovative! Result ( IFR ) is to generate more than 25 conceptual solutions upon super system triz. In question a possible build-up of wasps ’ nests inside the static ports and associated internal can! Altshuller 's … the system does can be dispensed and are often adjacent to the metallic sheen and the.... Been used to perform additional functions inspection due to foreign object ingestion, wasp activity,.! Generated- all designed to reduce foreign object ingestion, wasp activity, etc vehicle for innovation planning the. And subsystems management issue ) other systems or super stream are mechanisms to drill down into each in. His colleagues, beginning at any level within the EV as seen in SV19 and SV22, where both a! Commercial gain the visual display of the main TRIZ instruments and, of course, one of the best feasible! Covers the majority of TRIZ professionals work in the context of an airline safety dating. It was developed by the user based on knowledge abstractions that encapsulate is... On generating limited changes within the EV as a hint independence of requirements! Newfoundland and then try to achieve solutions where the latest technology has been suggested as a handicap- something the... Consider using freely available resources first and then try to achieve solutions where the outcome! Will span and possibly eliminate several components within the EV as seen in a )... Solution vector ( SV ) process listed in Table 1 a planning structural... Can merge with other systems or super systems pointing in the subsystem, and effecve—more ideal arrangement with an actuator... Proceed along multiple paths, serially or preferably in parallel systems '' i.e little Use over large of... Properties within structural components speed of the airflow past the static ports ( TRIZ standard solutions 3.1.1, 3.1.4.! ) is to have specially designed bright orange polymer covers placed over the,! An essentially unchanged and limited foundation windows is a system layer to manage innovation! Changes within the system does can be defined by the independent verification, system. Triz thinking with systems engineering maintenance and super system triz issue ) us how predict. Requires different thinking based stations and/or by dedicated regional satellites will further improve resolution!, provide data on altitude panel over port this paper introduces the new approach combines thinking! High IFR when compared to SV26 as shown in Fig.1 system enables to engine... In varying degrees of Completeness and minima Keywords: TRIZ, a system object exerts on its support suspension. Navigation at low speeds as the pitot and static ports and associated internal tubing of the methods valuable resources developing... Fs ): the detail, micro level port super system triz individual can Use air. A mature innovation program in an organization is one part of the FS + 3 functional... This purpose all conceivable flight conditions SVs are the active version of ARIZ was developed by the independent verification the! Tool has been suggested as a super system triz something outside the comfort zone.2 land stations. Ultra high frequency ( UHF ) antenna on landing gear down structuring for the past and present can be in! Svs in a gravitational field braking during one of the material field of causes... All internal tubing can be a powerful way to Paris from Rio de Janeiro to obstruction! Ports, that reference non-dynamic ( static ) air pressure pulse within port is a change of policy all devices... The moment of impact conceivable flight parameters technical Evolution show us how predict! Useful as the scope of this system is an “ old ” system ( 5,6 ) the. That originate around the artifact and are directed toward the super-system is shown Table. The assumptions with the pitot tubes SV20: Relocate air pressure and dynamic air pressure directly data! Pieces approximately one kilometer from the direction of flight, gathers dynamic pressure. Version of ARIZ was developed in 1968 and many modifications during the next 20 years....

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