Knowledge retrieval strategy research for product creative design

摘要

To make knowledge retrieval better aid designers for product creative design, according to the analysis of the characteristics of various stages of product design, the knowledge was classified. Combined with the characteristics of knowledge resources, aiming at new type, improving type and tracking type, this paper proposed three knowledge retrieval strategies, including function solution, technical solution, special solution, and formed a knowledge retrieval framework. According to the cognitive process of conceptual design, a knowledge retrieval application was discussed.