To improve the existing mechanism for opening the car-door of a mobile shop vehicle, we first apply the contradiction matrix and the idealized design technique of the Theory of the Solution of Inventive Problems (TRIZ) as a reference to ameliorate an automatic car-door opening (closing) system, and find a scheme matching requirements in design. Next, a motor gear transmission system is designed...

In a recent project the authors have proposed the adoption of Optimization Systems [1] as a bridging element between Computer-Aided Innovation (CAI) and PLM to identify geometrical contradictions [2], a particular case of the TRIZ physical contradiction [3]. A further development of the research [4] has revealed that the solutions obtained from several topological optimizations can be considere...

Background: Elderly people with severe finger weakness may need assistive health technology interventions. Finger impedes the elderly in executing activities of daily living such as unbuttoning shirts and opening clothes pegs. While studies have related ageing effects, there appears to be no research that uses an algorithmic problem-solving approach theory inventive ...

• Discuss the challenges involved with introducing TRIZ to executive level decision makers. Factors affecting approval, buy-in, resource allocation, and toplevel commitment including financial analysis, cost vs. rewards of innovation programs, measuring innovation success. Consideration of the politics of organizations in implementing organization-wide programs, and vital role of innovation in ...

Main way of product development is adaptive design and variant design based on existing product. In this paper, conceptual design frame and its flow model of innovating products is put forward through combining the methods of conceptual design and TRIZ theory. Process system model of innovating design that includes requirement analysis, total function analysis and decomposing, engineering probl...

Résumé TRIZ est une méthode de résolution de problèmes inventifs, initialement développée en ex Union Soviétique et qui commence à se diffuser largement. C’est une méthode non formalisée qui utilise des connaissances capitalisées à partir de milliers de brevets, qui synthétisent en quelque sorte, les problèmes abstraits résolus par ces brevets et qui leur associe des solutions abstraites. La mé...

This paper presents a method for increasing the level of formalization of the description of a problem situation and obtaining a “big picture” of the problem situation in order to be solved by TRIZ and OTSM instruments. The main output of the method is a list of problems to be turned into contradictions. Elements concerning computer support for this approach

In this article, a TRIZ based model is proposed to support the innovation and knowledge capitalization process. This model offers a knowledge base structure, which contains several heuristics to solve problems, synthesized from a large range of domains and industries and, also, the capacity to capture, store and make available the experiences produced while solving problems.