A Product Evolution Rules Based Method for Retired Mechanical Product Demand Acquisition

Accurate acquisition of retired mechanical products demand (RMPD) is the basis for realizing effective utilization remanufacturing service data and improving feasibility schemes. Some studies have explored product demands, making demands an important support design development. However, these are obtained through transformation customer market information, few studied from a perspective. services (RMP) must consider impact failure characteristics. Consequently, based on generalized growth RMP driven by characteristics, concept RMPD proposed in this paper. Then, improved ant colony algorithm to mine evolution law empirical services, deduced mapping relationship between its attributes. Finally, applicability method verified obtaining rolls. In detail, results show that can obtain accurately efficiently, performance be continuously optimized with accumulation data.