模糊合作博弈下的供应链多目标优化

Supply chain multiobjective optimization based on fuzzy cooperative game

针对模糊合作博弈下供应链多层次多方合作博弈,分析节点企业通过机会成本和乐意支付进行多方合作博弈的过程,导出模糊整数规划可以用来表示供应链不同层次合作伙伴间利益均衡时模糊指派博弈,进一步研究不同目标下的生产任务指派方式,建立基于效益和效率的多目标供应链模糊指派博弈模型;研究模糊数的排序问题,提出模型的求解方法,并给出了说明示例.结果表明,在确保供应链稳定运作的前提下,通过目标权重设置可以达到不同的生产组织模式.

The process of m-side games of node enterprises was analyzed by using the concept of opportunity cost and the willingness to pay according to the cooperative m-side games of multilevel supply chain under fuzzy condition. Fuzzy integer programming can be used to express the fuzzy assignment game among supply chain partners at different level. A fuzzy game model based on benefit and efficiency was presented for supply chain cooperation after studying the production assignment under various goals. A solution to the model was proposed by introducing the ranking of fuzzy number. Example results show that giving objective weight can accomplish a special production mode on the premise of the steady operation of supply chain.