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为分析再制造供应链的性能,采用了基于广义随机Petri网的建模分析方法,并根据广义随机Petri网与马尔可夫链的同构关系,将广义Petri网模型转化为等价的马尔可夫链模型.通过马尔可夫链及相关数学方法得出再制造供应链的主要性能指标.该方法不仅可以分析整个再制造供应链的性能,还能对各个环节的运作效率做定量分析,为再制造供应链回收再制造模式的选择提供了一个思路.
In order to analyze the performance of remanufacturing supply chain, a generalized stochastic Petri net based modeling and analysis method is adopted. According to the isomorphism relation between generalized stochastic Petri nets and Markov chains, the generalized Petri net model is transformed into the equivalent Markov chain Chain model.The main performance indicators of remanufacturing supply chain are obtained by using Markov chain and related mathematical methods.The method can not only analyze the performance of the entire remanufacturing supply chain but also quantitatively analyze the operational efficiency of each link as Remanufacturing Supply Chain Recovery and Remanufacturing Options offers a way of thinking.