大规模定制模式下基于梯形直觉模糊信息的多属性产品生产指派问题研究

Research on the Production Assignment of Multi-attribute Product Based on the Trapezoidal Intuitionistic Fuzzy Information under the Mass Customization Mode

运用梯形直觉模糊数建立基于顾客个性化属性需求值与企业属性输出值相对偏差的顾客满意度目标函数以及企业利润目标函数,并据此构建了一个多目标生产指派整数规划模型。该模型在采取个性化定制和个性化定价策略的基础上,不仅兼顾企业与顾客双方的利益,综合考虑企业生产能力和成本限制以及顾客权重和属性偏好等因素对生产安排的影响,而且在数据上采取梯形直觉模糊数分析大规模定制生产指派过程中遇到的模糊不确定信息,因而更加符合实际情况。应用实例说明生产指派模型的求解过程及其有效性、合理性。

Utilizing the tool of trapezoidal intuitionistic fuzzy number, the objective function of enterprise profit and the objective function of customer satisfaction based on the relative deviation between the demand values of customer personalized attributes and output value of enterprise attributes were built, and then the model of multiple-objective integer programming was constructed for the production assignment. This model was based on the personalized customization and personalized pricing. It involved some factors such as the benefits of customer and enterprise, the restriction of enterprise＇s producing capacity and cost, the effect of customer weight and attribute preference on production assignment. The tool of trapezoidal intuitionistic fuzzy numbers was used to dispose the fuzzy information in analyzing the process of production assignment in the background of mass customization in order to conform to reality. Some application examples were given to illustrate the solution procedure of the model and its effectiveness and rationality.