The Flat Roof Of Computer Aided Innovation Based On QFD & TRIZ

This paper analyses the consept of computer-aided innovation, and summarizes the development and research status quo. Then introduces Quality Function Deployment (QFD) and Theory of Invention Problem Solving (TRIZ), and a new method were put forward to search for the solution by using Fuzzy Integrated Judge Method. Based on above two principles, we have designed and developed the Flat Roof of Computer Aided Innovation Design based on QFD/TRIZ software system. At the same time, we also explain the module structure and the operation way in it, and realize dadabase linking from QFD to TRIZ in product design process. In the end, we have taken the improved design of the door of a car and toilet seat as testing examples, which indicate that the Flat Roof of Computer Aided Innovation Design based on QFD/TRIZ has stronger ptaticability, and plays a supporting role to the conceptual design of the products.