产品族架构设计与供应商选择的主从关联优化  

Leader-follower Joint Optimization of Product Family Architecting Design and Supplier Selection

作　　者：杜纲[1] 关进良 熊奕璇 马玉洁 DU Gang;GUAN Jinliang;XIONG Yixuan;MA Yujie(College of Management and Economics,Tianjin University,Tianjin,300072)

机构地区：[1]天津大学管理与经济学部,天津300072

出　　处：《中国机械工程》2019年第1期9-17,共9页China Mechanical Engineering

基　　金：国家自然科学基金资助项目(71371132)

摘　　要：针对产品族架构设计与供应商选择的关联优化问题,提出了基于主从对策的交互评价机制。根据主从决策机制建立主从关联双层规划优化模型,以产品族架构设计为主,供应商选择为从。模型上层以效用-成本比为目标,决策产品族架构设计方案。模型下层以成本为目标,决策供应商的选择。构建双层嵌套遗传算法求解模型,并添加具有产品族特色的编码处理策略。最后以客车底盘的案例对模型和遗传算法进行了验证。The problems of joint optimization between product family architecture design and supplier selection was studied,and an interaction evaluation mechanism was proposed based on leader-follower strategy.According to the leader-follower decision-making mechanism,the leader-follower joint bilevel planning optimization model was established,the product family architecture design was the leader and the supplier decision was the follower.The product family architecture design was decided by upper level of the model that was targeted at the utility-cost ratio;the suppliers of module selection were decided by lower level of the model that aimed to costs.The two-level nested genetic algorithm was constructed to solve the problem,and the coding processing strategy with product family characteristics was added.The model and genetic algorithm were explained in the case of passenger car chassis.

关 键 词：产品族架构设计 供应商选择 关联优化 双层规划 遗传算法 

分 类 号：F423[经济管理—产业经济] TH12[机械工程—机械设计及理论]