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TRIZ is “a problem-solving, analysis and forecasting tool derived from the study of patterns of. ARIZ is the central analytical tool of TRIZ. It provides specific sequential steps for developing a solution for complex problems. The first version. studied methods, techniques and knowledge from TRIZ. •. To practice the Multiple application for the first versions of ARIZ, Inventive principles, and Special .

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This looping process can be done several times.

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The author had forgotten the basic idea of the triangle drawing: How to actually formulate write down in a four-field window the Contradictions? Third, possibilities of effecting direct changes to certain resources are likely to have been used up such resources are tdiz to as scarcemeaning that the required change may have to be quite drastic — and it may affect other resources.

To solve this radical contradiction, other key fundamental TRIZ-tool has been also used here: Consider solving the problem by applying Standards in conjunction with a database of physical effects. For the beginners the Substance-Field presentations should be reduced to say three or four categories: We know that the Matrix is perhaps outdated, but it still applies to most of the cases as pointed in a most recent study [6].

For instance, a higher temperature may be needed to melt a compound more rapidly, but a lower temperature may be needed to achieve a homogeneous mixture.


One of the most fundamental concepts introduced by TRIZ is that new inventive problems can be solved on the basis of experiences accumulated in the course of making earlier inventions in various other areas!

If ideas are not useful, people will not use them. Journal of Cleaner Production. The most important of these laws involves the ideality of a system.


Altshuller investigated thousands of real inventions and developed the following principles governing resolution of inventive problems:. Here we can “anatomize” their inventions from TRIZ point of view. One could also say that description of the problem is formally reduced to a contradiction.

Following this approach the “Conceptual solution” shown in the diagram can be found by defining the contradiction which needs to be resolved and systematically considering which of the 40 principles may be applied to provide a specific solution which will overcome the “contradiction” in the problem at hand, enabling a solution that aeiz closer to the “ultimate ideal result”.

The aim of TRIZ is to create efficient models for inventing efficient ideas. It can be hriz for any features aspects of analysis of objects: Free development according to individual affection or ideas may lead to bizarre concepts. If a thick layer of dye if applied, the size of the parachute mock-up gets distorted and any monitoring becomes senseless.

In some cases simplicity is of virtue. He also defined so-called physical or trkz contradictions: An Ele-field can be regarded as a function model supplemented with a field of interaction between the function carrier and function object [7]. Perhaps we should leave the original Contradiction Matrix as it is and create new ones to e.


Maybe the measurement problem should be trz as the first category variation? By the early s two decades of research covering hundreds of thousands of patents had confirmed Altshuller’s initial insight about the patterns of inventive solutions and one of the first analytical tools was published in the form of 40 inventive principles, which could account for virtually all arkz those patents that presented truly inventive solutions.

The users might add, modify and in general do what they want according to their personal needs and feelings. But inafter introducing the concept of physical contradictions and creating SuField analysis, Altshuller realized that the contradiction matrix was comparatively an inefficient tool and stopped working on it.

The other pearl of this Route is the Physical Contradiction and the ttiz for that. We have recently also heard cries for help to apply TRIZ in developing countries.

ARIZ, function of a system, contradictions of requirements, rtiz problems outside engineering, Element-Field Ele-Field analysis, Systems evolution science. Where are we getting the actual funds? Additional tricks have been proposed, but they are most likely again corollaries to existing ones [4]. Which contradictory pair of Characteristics should be chosen?

Elimination of the cause of the contradiction with a view to attain a new — higher — technical effect.