Product Form Evolutionary Design Integrated with TRIZ Contradiction Matrix

This paper aims to construct a product form evolution design method integrating the TRIZ contradiction matrix, which is used eliminate between users’ psychological expectations and engineering requirements, thus simplifying process. We first obtain needs of users during whole process using through behavior analysis then perform an ergonomic simulation properties product. On this basis, we matrix solve according theory method. In way, attributes products can be relatively independent, so that conflict functional in effectively transformed into general problem provide intuitive guidance for design. addition, detailed case provided, shows simplify difficulty complexity design, are more inclined use optimized