结合供应链设计的产品族模块配置的主从优化

发布时间：2018-08-06 18:46

【摘要】：针对考虑供应链设计的产品族配置优化问题,根据对产品族模块配置与供应链协同优化问题的属性分析,提出一种新的设计理念,即产品族的模块配置与供应链设计是主从关联的。基于主从对策的决策机制,建立了这种关联协同优化的混合0-1非线性双层规划模型,该模型上层是整个产品族的配置优化,以顾客效用与成本之比为优化目标,决策产品族的模块配置;下层是相应生产供应链的设计优化,选择不同的模块供应商与不同产品的制造商并以整个生产供应链过程的成本最低为优化目标。针对模型为0-1混合非线性的特点,上下层分别采用遗传算法设计求解,并以一个简化的发电机产品族的例子来加以说明,结果表明所提双层模型能够有效解决产品族模块配置与供应链协同优化问题,并能得到较优的产品族配置方案。
[Abstract]:Aiming at the problem of product family configuration optimization considering supply chain design, a new design concept is put forward according to the attribute analysis of product family module configuration and supply chain collaborative optimization problem. That is, the module configuration of product family is related to supply chain design. Based on the decision-making mechanism of the master-slave game, a hybrid 0-1 nonlinear bilevel programming model for associative cooperative optimization is established. The upper level of the model is the configuration optimization of the whole product family, and the optimization goal is the ratio of customer utility to cost. The lower level is the design optimization of the corresponding production supply chain. Different module suppliers and manufacturers of different products are selected and the lowest cost of the whole process of the production supply chain is taken as the optimization goal. According to the characteristics of 0-1 mixed nonlinear model, the upper and lower layers are designed and solved by genetic algorithm, and an example of a simplified generator product family is given to illustrate this problem. The results show that the proposed two-layer model can effectively solve the problem of product family module configuration and supply chain coordination optimization, and obtain a better product family configuration scheme.
【作者单位】：天津大学管理与经济学部;
【基金】：国家自然科学基金资助项目(71371132)~~
【分类号】：F274;TB47

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