Product sustainable design information model for remanufacturing

The increase of waste products on the market will lead to a shortage resources and deterioration environment. premise realization remanufacturing engineering is redundancy product design life. method give new life scrapped parts. However, there be problems with customer demand orientation fragmentation Based this research background, paper proposes process-oriented structure information model, which mathematically models mapping mechanism parameters features. At same time, goal conflict coordination transformation under constraints model are analyzed simulate stochastic process generation algorithm. Finally, uses an auto part as case verify algorithm’s effectiveness.