机械产品回收与再制造系统中绿色影响因子关联仿真模型

Associated Simulation Model of Key Green Factors in Recycling and Remanufacturing System of Mechanical Products

从系统工程的角度分析提炼了系统的绿色影响因子,从技术、过程、主体等多维度归纳了控制因素集,从经济、资源、环境、人因等维度归纳了绿色绩效输出集。提出关联规则并进行关联仿真,结合仿真结果对绿色绩效输出集进行聚类分析,最终得到了50个系统因素。建立了系统结构有向图,基于解释结构矩阵建立了整体结构,分析了要素之间的层级关联以及对比关系,为回收与再制造系统绿色绩效输出提供了优化方向。

This paper analyzed the green factors of system from the perspective of systems engi- neering, then they were divided into one sets of control factors in view of technology and process and put into the other sets of green performance in light of economy, resources, environment, human fac- tors. An associated simulation model was also proposed via establishing the association rules, and the output sets of green performance was studied by using clustering analysis based on the simulation re- sults, thus obtaining 50 system factors. Then the system architecture was established on the basis of interpretative structural matrix,after proposing a directed graph of the system structure. Finally, this structure was utilized to analyze hierarchical relationships between the factors, in order to provide an optimization direction to the green outputs of the recycling and remanufacturing system.