关键词: 设计任务链, 过程重用, 知识, 产品再生设计

Abstract: To realize the knowledge supporting in the product redesign process and improve the quality and efficiency of product development, a method of implementing product regenerative design based on the reuse of design tentative chain was presented. The dynamic design tentative chain was used to describe the product design process. The design chain was extracted by using vector model and the method of transfer with constraints was used to realize integration of partial design tentative chains of products. Case study showed that the presented method could enhance the expendability and reusability of the product design process, and was verified by a low voltage apparatus company.

Key words: design tentative chain, process reuse, knowledge, product regenerative design