关键词: 动态需求, 可拓设计, 个性化定制, 产品造型特征, 感性需求

Abstract: To match the dynamic demands of customers quickly,accurately and intelligently,a product customization method based on extension design was proposed.Through the investigating of product modeling features,the basic demands and perceptual demands of customers were analyzed.Two types of demands information were modeled by extension design,and the mapping relationship between them was quantified,the product extension design elements library was established,then the personalized product recommendation mechanism for customers' demands was built.Through the construction of personalized customization system,the rapid generation of the optimal design scheme matching the personalized demands of customers was realized.Based on the data accumulated of the evaluation module,the personalized recommendation mechanism of the system was updated iteratively to meet the dynamic needs of customers.The feasibility and effectiveness of the proposed method was verified by taking the design of Tiaoan in mahogany furniture as an example.

Key words: dynamic demands, extension design, personalized customization, product modeling features, perceptual demand