Triz separation principles quality assurance solutions. Applying 40 principles is one of the earliest and most popular techniques of triz. This means that technical systems evolve towards increasing degrees of ideality. What the authors propose is different from previous works because they rewrote the 40 principles by a new design perspective based on the functionbehaviourstructure theory. Ariz is an algorithmic approach to finding inventive solutions by identifying and resolving contradictions. See our detail list of triz inventive principles 33 through 40. In software, the analog of a container with varying volume is a dynamically allocated data structure. Triz anyone can innovate on demand introductions introduction to triz what is triz. Rea about the use of triz in computer science and information technology called triz and software 40 principle analogies, part i and ii. The 40 inventive principles of problem solving, the separation principles, laws of technical evolution and technology forecasting and 76 standard solutions. This is not given in these notes, as it is a part of the triz software techoptimizer3. Using the 40 inventive principles 1 segmentation 21 skipping 2 taking out 22 blessing in disguise 3 local quality 23 feedback 4 asymmetry 24 intermediary 5 merging 25 selfservice 6 universality 26 copying 7 russian dolls 27 cheap shortlived objects 8 antiweight 28 mechanics substitution 9 preliminary. You can use them via triz contradiction analysis or standalone, as stimuli to prod your thinking forward.
Triz and software 40 principle analogies, the triz journal, september, 2001. Learn vocabulary, terms, and more with flashcards, games, and other study tools. Triz and software 40 principle analogies, a sequelthe. As a result, the creation of analogies is regarded as very useful. This paper takes a look at past searches for software analogies of the 40 principles.
Regardless of the resource books, software, class notes, etc. In this paper, i present 20 of the 40 inventive principle analogies of triz in the context of software and computing from my perspective. There are no controversies on application of 40 principles by any of the triz schools. Creative tools triz contradiction analysis triz 40 principles. Genrich altshuller developed the 40 principles more. The triz matrix is applied to generate alternative solutions. Implementing a chosen concept still remains the work of an engineer. There have been a number of 40 principles lists developed over the years, demonstrating the robustness of the original basics of triz. Coates has seen success in using it as part of his course on technology management4 and has observed others using it12. Triz and software a 40 principle analogies, a sequel. Every time we improve a technical system, we nudge that system. Dont accept ideas for doing something new or additional.
In the course of solving any one technical problem, one tool or many can be used. The revised 40 principles for software inventions by umakant. Go to for more information on triz and systematic innovation for business 40 inventive principles with business examples principle 1. The revised 40 principles for software inventions request pdf. These are the 40 inventive principles that have been used in hundreds of thousands of patents. Triz and software 40 principle analogies, a sequelthe triz journal. Contradiction matrix and examples corresponding to each inventive principle forms the first of the knowledge databases of the triz. Free flashcards to help memorize facts about 40 triz principles. Analogies of the principles to the world of software have been proposed 18 22.
Free unfinished flashcards about 40 triz principles. He discovered that most inventions exhibit recurring patterns and follow some principles which he classified into a generic list of 40 inventive principles known as the triz 40 principles. Triz and software 40 principle analogies fini face innovation. Therefore, many of those who learn triz or have attended seminars are taught quite wrongly that triz is primarily composed of the 40 principles and contradiction matrix, the truth is ariz is the core methodology of triz. Pdf ecoinnovative examples for 40 triz inventive principles. Thinking out of the box is a good principle to achieve an ideal end result. Accelerating science triz inventive methodology in. Multiple definitions for all 40 inventive principles over.
Using analogies to develop breakthrough concepts triz journal april 98. In this paper, i present the remaining 21 40 inventive principle analogies of triz in the context of software and computing from my perspective. We have been teaching a triz for software workshop to inhouse clients willing. This extended edition of altshullers original 40 principles book offers commentary by dana w. Triz theory of inventive problem solving software for. Principle analogies, a sequel published by tillaart in.
Jan 12, 2006 some years ago there were two publications by kevin c. Triz interactive matrix, triz 40 principles and 39 feature contradiction table. Explanation of the 39 parameters of the contradiction table. The triz is a systematic way to think about issues and get a hint about the most plausible solutions. Although they are fundamentally sound, there is some difficulty in applying those in software related problems. Build trust by acting all together to remove barriers. Although there are many techniques for generating solutions or ideas free association, brainstorming, drawing analogies from other disciplines, futuring, etc. May 03, 2014 applying 40 principles is one of the earliest and most popular techniques of triz. Rea has published the software analogies of triz 40 principles 1 in the. The engineer can compare analogical systems consisting of object, tool, energy source, energy transmission and control. Explanation of the 39 parameters of the contradiction. Triz theory of inventive problem solving was invented by russian scientist genrich altshuller after studying 2 million patents. Pass the mouse over the numbers to read the features.
Dec 01, 1997 this extended edition of altshullers original 40 principles book offers commentary by dana w. The 40 principles of problem solving are the most accessible tool of triz. In the meantime, in common with findings from other fields of application of the 40 principles, we. This article completes reas list by offering software analogs for these six principles and summarizes all 40 software triz principles. Fbs is not a novelty in triz, some attempts to combine fbs and triz were proposed by chulvi and vidal 3 who used the fb s formalism to better clarify the main. Using analogies to develop breakthrough conceptsthe triz journal.
Triz 40 inventive principles classification through fbs. This new information allows the reader to more easily conceptualize the scope of each principle and. Triz theory of inventive problem solving software for excel sdi. The 40 principles of problem solving are the oldest triz tools and exemplify the use of analogies. Triz and software 40 principle analogies, a sequelthe triz. Triz matrix 40 principles triz contradictions table. Creative tools triz contradiction analysis principles. One of the most successful approaches to teaching triz has been the utilization of 40 principles by altshuller11. The triz method consists in nding a pair of contradicting parameters in a problem, which, using the triz inventive tables, immediately leads to the selection of only a few suitable inventive principles that narrow down the choice and result in a faster solution to a. Triz theory of inventive problem solving software for excel. Genrich altshuller, technical innovation center, inc. Triz 40 triz40 inventive principles systematic innovation.
Although there are many techniques for generating solutions or ideas free association, brainstorming. What is the best way to learn more about the triz method of. Triz principles triz is a problemsolving, analysis and forecasting tool derived from the study of patterns of invention in the global patent literature. The founder of triz, genrich altshuller, discovered forty patterns of inventive solutions, known as 40 inventive principles, extracting them from technical patents.
Since my intention was to get triz for software on the front burner in peoples minds, i set out to observe the 40 principles already in practice this was the primary goal, to spur minds with the hope that others would join together and build upon, such as in 2, to further realize triz for software. An improved method for teaching the triz to students. Triz may be used before or in place of visioning sessions. Some years ago there were two publications by kevin c. In these two articles there were a few gaps as there were no analogies and examples for some of the 40 inventive principles of altshuller. Triz and software is a difficult topic until today. These examples cover a wide range of products and processes. Quality assurance solutions robert broughton 805 4193344 usa. Using analogies to develop breakthrough conceptsthe triz. The principle is selected, usually by means of the contradiction matrix. The example shows that the inventive principles are no replacement for architectural tactics or patterns but rather an extension that helps selecting merging and balancing them. This is the last of our series on trix inventive principles. The next page gives the complete list of 39 features and 40 inventive principles.
Topsis, and sdi worksheets as well as resolving negative or strong negative. Accelerating science triz inventive methodology in illustrations. Complete each analogy by writing the correct word in the blank line. Routine design problems solved by methods well known in industry. This one methods of creative thinking which triz method a powerful methodology for creative problem solving. Detailed description of triz functionality that is part of triptych software from. With these triz inventive principles we cover segmentation, taking out, local quality, asymmetry, merging, universality, nesting, and antiweight triz inventive principles 33 through 40 see our detail list of triz inventive principles 33 through 40. In 1 and 2, rea discusses altshullers 40 principles of innovation and analogs that might be used to apply triz to software engineering. Triz encourages people not to be satisfied too quickly with the solutions to a problem, but to be always open to. Jun 12, 2016 triz is a problemsolving, analysis and forecasting tool derived from the study of patterns of invention in the global patent literature.
Examples by triz journal the 40 triz principles are known solutions to solve contradictions read more. Unfortunately, these efforts only had limited success. Sep 12, 2012 triz dissolution constraints technical contradictions solved through 39 elimination principles physical contradictions solved through 4 basic principles to look at supersystems, subsystems, separation of time and space. The book consists of 40 chapters, one chapter for each inventive principle. Other activities to help include hangman, crossword, word scramble, games, matching, quizes, and tests. The makers of the triz matrix documented their solutions in what is called the 40 inventive principles of problem solving.
The 40 principles described in this book allow the development of numerous solution concepts for every technical problem without introducing a compromise. Different analogies are widely used as problem solving tools. The law of ideality states that any technical system, throughout its lifetime, tends to become more reliable, simple, effective more ideal. Triz and software 40 principle analogies, part 2 kevin c. More about analogies the triz journal triz methodology. Triz dissolution constraints technical contradictions solved through 39 elimination principles physical contradictions solved through 4 basic principles to look at supersystems, subsystems, separation of time and space. Triz in software development previous academic works on adopting triz in software 1 fast software by triz, michael schlueter, etria world conference triz future 2003 2 triz and software 40 principle analogies, part 1, kevin rea, trizjournal 2001 3 triz and software 40 principle analogies, part 2, kevin rea, trizjournal 2001. Triz is a method for generating inventive solutions to conflicting engineering requirements. The 40 principles of problem solving are the oldest tools of triz, and exemplify the. Discover the 40 principles of triz with examples here. When applying the 40 inventive principles keep in mind the triz concepts of removing the reason for the contradiction, and using the available resources. Using these known solutions in new problems can bring innovative solutions. Method for transferring the 40 inventive principles to.
The same analogies can be applied at progressively higher hierarchical levels in. When something is to be done at some time, prior action means preparing or taking some action beforehand to smooth and ease the event when it does occur. Now use the 40 principles to look for solutions to each of these categories of problems, then select the one or more that has the highest probability of working in this situation. Future articles will explore the applicability of other triz tools most notably the contradiction matrix in the definition and solution of architecture centred problems. It is required to deliver such and such a function without introducing a new mechanism or device into the system. To arrive at improvement, triz uses 5 basic principles and 40 inventive principles. These have included 40 principles for architecture, 40 principles for food processing, 40 principles for chemical engineering, and. Starting with the 4 recommended principles, read each, consider the examples, construct analogies between the examples and your situation, then create solutions to your problem that build directly.