Contradiction matrix the inventive principles can be used standalone to search for solutions or in form of the contradiction matrix for a more directed search in solution space. Contradiction 14 customer expectation trends measure. Updating the triz contradiction matrix coauthored by d. Triz delivers systematic, guaranteed innovation and creativity 7 triz helps us understand the problem and all its solutions 7. Triz methodology and an application example for product. Contradiction matrixa matrix of 39 technical parameters that are arranged on the vertical and horizontal axis to interact with one another. Contradiction matrix 109 solve technical contradictions with the contradiction matrix 109 contradiction definition from the 39 technical parameters 109. The triz is a systematic way to think about issues and get a hint about the most plausible solutions. The 40 principles are used to resolve technical contradictions. Terms privacy help accessibility press contact directory affiliates download on the app store get. Teoriya resheniyalzobretata iskikh zadatch, or triz, created by the soviet engineer genrikh altshuller, is a problemsolving methodology based on logic, data, and research, not intuition. A separate version triz for business and management was needed. While on the initial looks this tool looks very simple and easy to apply in.
If, for example, we want to increase the length of a moving object 3 it might also increase the weight of the moving object 1. Using the contradiction matrix the triz journal triz. Triz matrix, contradictions table, overcome contradiction. Mar 26, 2004 the contradiction matrix cm is a 39 by 39 grid matching each engineering parameter to another. Triz interactive matrix, triz 40 principles and 39 feature contradiction table. Integration of proces planning, scheduling, and mobile robot.
Explanation of the 39 parameters of the contradiction table. The application for support of triz contradiction matrix. The triz matrix is applied to generate alternative solutions. Updating the triz contradiction matrix mann and dewulf. The first form of triz is what we call the contradiction table, consisting of a listing of a matrix of 39 parameters of physical and engineering systems. I prefer more accurate tools like elements of ariz or the inventive standards.
Triz contradiction analysis thus finds principles used by patentees to solve similar problems to yours. Adaptation of triz contradiction matrix for solving. Defence, automotive, medical, transport, pharmaceutical, higher education and cyber. Triz for engineers enabling inventive problem solving. Pass the mouse over the numbers to read the features.
Contradiction matrix and examples corresponding to each inventive principle forms the first of the knowledge databases of the triz. Minecraft and mineways 77 are available to create simple geometries. Qi macros contains a contradiction matrix with 39 categories. May, 2010 contradiction matrix the core process is to drive a physical contradiction using the matrix and solve it with the separation principle. Breakthrough thinking with triz for business and management 3 not been always successful.
Contradictions constitute one of the most important terms of the triz. After analyzing lots of software design schemas in practice and objectoriented design patterns, this paper constructs the dependence matrix of objectoriented software design filed, referring to contradiction matrix of triz theory of inventive problem solving proposed by the former soviet union innovation master altshuller. Integrating of triz 40 inventive principles and evolution trends for product innovation shengyuan, hsu. Blessing in disguise or turn lemons into lemonade cheap shortliving objects. In each cell is a list of between zero and four of the inventive principles. Contradiction matrix the core process is to drive a physical contradiction using the matrix and solve it with the separation principle. Triz matrix, contradictions table, overcome contradiction with triz 1. Triz powertools free downloads ebooks pdfs teaching. Examples by triz journal the 40 triz principles are known solutions to solve contradictions read more. Systematic identification of problems and ideal solutions concentrating on all the resources available, to get more out of less overcoming various blocks. Use a high speed dentists drill to avoid heating tissue.
It is also demonstrated that the contradiction matrix is readily customizable to any. These are the 39 domains which are defined in triz as being sources of contradiction. View notes triz matrix, contradictions table, overcome contradiction with triz from iet 385 at central washington university. Engineering contradiction ec from the point of view of the authors is a minimum causeeffect chain, which offers a substantiated evaluation of the notion disadvantage d, ciphered in the language of parameters, which are encountered in altshullers matrix 3. Sep 11, 2016 followings are the features of contradiction matrix. Triz is a systematic process that develops critical thinking skills and promote creativity and innovation. Then we used the triz contradiction matrix mann et al. The 39 features of altshullers contradiction matrix.
Download download pdf loughborough university library open. Triz contradiction matrix sorry, we dont use the contradiction matrix but separation principles instead. Triz done fully includes many more considerations than are given here. Triz has already been applied across various fields. From the study of the most inventive patents, it was possible to map contradictions between these parameters and identify the most frequently used inventive principles that were used to. Open the triz template first sheet contradiction matrix based on the triz contradiction matrix, the noisy compressor meets with the undesired result number 31, objectgenerated harmful factors. Physical contradictions and separation principles as well as sufield analysis, etc. Beginning ariz71c contradiction matrix ceased to be the core of ariz and therefore was not a tool for solving inventive problems that altshuller believed should be pursued. Application of axiomatic design, triz, and mixed integer. Contradictions occur between two items in the table below. Triz learning centre innovation materials oxford creativity. Triz methodology, which is also commonly known as theory of the resolution of inventionrelated tasks is a wellrenowned and highlycritiqued problemsolving and forecasting tool used in a wide range of fields and domains, to analyze a problem and predict the future pattern. Systematic identification of problems and ideal solutions concentrating on all the resources available, to get more out of less overcoming various blocks through approaches that have worked in other disciplines. Once the physical contradiction is determined this solution technique is powerful enough to identify breakthrough innovative solutions.
It is used to point out the inventive principles that can be applied to solve technical contradiction. Original matrix from the work of genrich altshuller 10. Although the classical contradiction matrix remains a conceptually very important element of the triz toolkit, its age often means that users have difficulty using. Triz is a problem solving method based on logic and data, not intuition, which accelerates the project teams ability to solve these problems creatively. Application of the contradiction matrix and the 40 solutions. If principle 1 is selected, which recommends to change equipment type or design to solve the problem, then one has to search for the possible ways. Problem solving often involves understanding and resolving conflicting requirements improvement in one part is at the expense of something else getting worse technical contradictions, or we may want the same thing in opposite states but at different times or places e. One of the tools which evolved as an extension of the 40 principles was a contradiction matrix in which the contradictory elements of a problem were categorized according to a list of 39 factors which could impact on each other. I cg contradiction is not a sign of falsity, nor the lack of contradiction a sign of truth. This is a short list of the most popular of the 40 ips that have been used in the past to. The triz contradiction matrix helps identify solutions to the contradiction. These solutions are highly plausible because many of these solutions have been successfully implemented in the past and are therefore tried and tested with time. Using triz to overcome contradictions twinspin october 6, 2005 ellen domb.
Click on the image to open larger version or download here. For triz, systems evolve towards ideality by overcoming contradictions. In the first phase of work aimed at refining the use of the triz contradiction matrix, a contradictionless, 4attribute matrix was developed ross, 2006. These solutions are highly plausible because many of these solutions have been successfully implemented in. The contradiction matrix the creative problem solving process click here for a simplified derivative of triz developed by roni horowitz asit. Triz powertools free downloads ebooks pdfs teaching materials. Triz is a method that analyses engineering problems and seeks solutions based on their structure.
Explanation of the 39 parameters of the contradiction. Even the 40 inventive principles themselves without the matrix when reorganized are preferable in my opinion. The contradiction matrix contained within classical triz 3 enables a user to identify pairs of conflicting parameters from a list of 39 most commonly used engineering parameters length, weight, power, reliability, etc. Download table contradiction matrix and corresponding triz principles from publication. Defining contradictions in triz triz and xtriz at icg t. Integration of triz and roadmapping for innovation and strategy. This matrix is known as the contradiction matrix and remains to be the simplest and the most straightforward of triz tools.
The next page gives the complete list of 39 features and 40 inventive principles. Triz is an evolving, openended system for enhancinghuman inventiveness through. Contradiction matrix triz the theory of inventive problem solving. Triz helps us understand the problem and all its solutions 7 triz simplifies systems to maximize benefits and minimize costs and harms 7 triz helps us overcome psychological inertia 8 how triz works 8 the golden rule of triz 8 the triz toolkit 9 triz creativity tools 14 triz creativity triggers to be applied at anyall stages as required 14.
Expandable triz contradiction matrix 2010 biotriz ltd. Triz template excel theory inventive problem solving. While on the initial looks this tool looks very simple and easy to apply in actual application of the tool, people often struggle. If principle 1 is selected, which recommends to change equipment type or design to solve the problem, then one has to search for the possible ways to improve the design or completely change it. The matrix then provides the three or four inventive principles found. Discover the 40 principles of triz with examples here. One item is what you are seeking and the other is something that. Systematic winwin problem solving in a business environment. Adaptation of triz contradiction matrix for solving problems.
Print during the return of a printer carriagedot matrix printer, daisy wheel printers, inkjet printers. Jan 25, 2018 teoriya resheniyalzobretata iskikh zadatch, or triz, created by the soviet engineer genrikh altshuller, is a problemsolving methodology based on logic, data, and research, not intuition. You bring your toughest problems, we bring oxford triz. This matrix allows users to detect sideeffects the 40 innovative principles can have on 39 technical parameters like e. Browse the matrix or use this interactive matrix to discover possible ways of solutions. Using these known solutions in new problems can bring innovative solutions. Projects of all kinds frequently reach a point where all the analysis is done, and the next step is unclear. Triz principles we can apply to this problem are 15, 8, 29, and 34. This means that technical systems evolve towards increasing degrees of ideality.
This article represents the first of a pair examining the differences between the original contradiction matrix of classical triz reference 1 and the new version based on the analysis of 150,000. Construction of the dependence matrix based on the triz. The triz matrix is a database of known solutions principles able to overcome contradictions. There are different methods for resolving physical contradictions separation. Patterns of evolution of technical systemsfor identifying direc. The project team must be creative, to figure out what to do. See below for downloads of the contradiction matrix and 40 inventive principles.
Define principles, parameters and contradiction between two parameters by selecting improving parameters and worsening parameter. Followings are the features of contradiction matrix. The contradiction matrix cm is a 39 by 39 grid matching each engineering parameter to another. Relatively recently, within last 1015 years, several triz developers started to expand application of triz to business and management areas 3,10,14.
The combination of each pairing of these 39 elements is set out in a matrix for example, the weight of a stationary object, the use of energy by a moving object, the. The matrix tells you which of the 40 principles have been used most frequently to solve a problem that involves a particular contradiction. There is another type of contradiction physical contradiction appearing when two opposite properties are required from the same element of a technical system or from the technical system itself. Altshuller matrix 40 inventive principles improvements metrics matrix. Defining contradictions in triz 19932009 valeri souchkov 11 iiii cccc gggg translating to contradiction matrix 7 volume of moving object 2, 26, 29, 40 1, 7, 4, 35 1, 7, 4, 17 6 area of immobile object 30, 2, 14, 18 26, 7, 9, 39. Contradiction matrix this 2003 update of the technical contradiction matrix was kindly made available by systematic innovation. To solve the problem, triz contradiction matrix is used and the suggested inventive principles are. Changes in matrix contents are demonstrated in some examples in the paper. This is a short list of the most popular of the 40 ips that have been used in the past to solve that particular paired contradiction. Pdf updating the contradiction matrix researchgate.
A visual approach to the contradiction matrixthe triz journal. Triz matrix gathers 40 principles known solutions able to overcome these contradictions. One of the earliest tools that people get acquainted with during the education of triz is the contradiction matrix and the 40 principles. Our triz training courses help you get results fast. Triz matrix 40 principles triz contradictions table. Integration of triz and roadmapping for innovation and. Contradiction matrix and corresponding triz principles download. Triz is a premier disruptive technology for innovation that can be used throughout many industries and sciences.