关键词: 可配置产品, 产品配置更新, 配置需求变更, 多目标混合整数规划模型, 多目标遗传算法

Abstract: To quickly reconstruct the optimal product configuration recommendations under the given configuration and production constraints,an optimization method of product configuration rebuilt was proposed to satisfy the customer configuration requirement change request during production.The characteristics of product configuration rebuilt were investigated.By considering the satisfaction degree for both new and old retained configuration requirements as the optimization goals,a multi-objective mixed integer programming model for product configuration rebuilt problem was constructed in which the customer configuration requirement change request,product configuration and production constraints were included.A multi-objective genetic algorithm was proposed to solve the multi-objective mixed integer programming,thus the optimal product configuration rebuilt recommendation scheme that met the customer configuration requirement change request was obtained promptly.The real-world example of a kitchen oil-water separator was presented to empirically verify the feasibility and effectiveness of the proposed method.The simulation experiments showed that the proposed method quickly obtained the optimal configuration that met the customer configuration requirement change request.

Key words: configurable product, product configuration rebuilt, configuration requirement change, multi-objective mixed integer programming model, multi-objective genetic algorithm