关键词: 产品族配置, 工艺配置, 主从关联优化, 层次遗传算法

Abstract: To research the optimal configuration of product family with high-variety process,based on the attributive analysis of product family module configuration and process collaborative optimization,a leader-follower relationship was proved to be existed between product family configuration and its process configuration of souvenir clock.According to the nonlinear feature of proposed model,the bi-level model of product family configuration was built,and the hierarchical genetic algorithm whose upper and lower level were solved by genetic algorithm respectively was designed.Through the analysis of calculation results,the effectiveness of the proposed model was verified.

Key words: product family configuration, process configuration, leader-followers joint optimization, bi-level genetic algorithm