关键词: 再制造, 服务资源, 模块化, 设计结构矩阵, 遗传算法

Abstract: According to the characteristics of remanufacturing and service,the concept of remanufacturing services was put forward,and its service resource classification was described.A multi-granularity remanufacturing modular organization model was proposed,and its modular process was designed.On this basis,for the matching problem caused by complex and diverse remanufacturing service resources,a clustering optimization Genetic Algorithm (GA) model with suppliers coupling constraints for remanufacturing service resource module was proposed by using integrated application of Design Structure Matrix (DSM),Coupling Analysis (CA),GA and modularity.The quantitative DSM was constructed via the features of function,space,and suppliers.After the first clustering of quantitative DSM,an integer encoding GA was developed combining with the modularity optimization objective and the suppliers coupling constraints to perform clustering-then-optimization.An application example was given to verify the feasibility and availability of the module clustering model and the calculation method.

Key words: remanufacturing, service resources, modularization, design structure matrix, genetic algorithms