关键词: 精准设计, 遗传算法, 用户参与, 服务设计平台, 产品设计

Abstract: Aiming at the difficulty for users accurately obtained the demands of personalized products,a personalized design method for service-oriented products based on Genetic Algorithm (GA) was proposed,which could extract user's original intention data precisely by service-oriented manufacturing platform and classify the original data through the preference setting of service-oriented manufacturing platform,thus user's desired product models were obtained.Taking the product fitness value as the satisfaction index,an approximate virtual target product with stable fitness value was generated with genetic algorithm through 502 iterations of service-oriented objective function.Through the interaction between users and service platform,users could participate in the customization,post-maintenance,upgrade and recycling of the final product in each service link,so as to meet the user's service needs precisely in the product life cycle.The example of the precision design showed that the method could serve users better in meeting the personalized demands accurately.

Key words: 国家自然科学基金资助项目(51775172), 洛阳市重大科技专项资助项目(1801006A)。