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研究了不确定条件下的生产计划问题,当企业面临多种产品消耗的单位产能、单位生产利润以及企业的总产能和交货期等均为不确定变量时,如何确定出的各种产品的合理的投产量,以使得企业在规定的交货期内获得最大的收益.引入了三元区间数来描述生产计划模型中的各种变量,建立了相应的三元区间线性规划模型;然后利用三元区间线性规划的有关知识简化了该模型,求出了其弱最优解.模型与传统的生产计划模型相比更贴近生产的实际过程,能为生产决策者提供更好的技术支持.
The problem of production planning under uncertain conditions is studied. When an enterprise is faced with uncertain variables such as unit capacity, unit production profit, and total production capacity and delivery time of various products consumed, how to determine the various products A reasonable amount of production to make the enterprise get the maximum benefits within the specified delivery time.This paper introduces the ternary interval number to describe the various variables in the production planning model and establishes the corresponding ternary interval linear programming model; The relevant knowledge of the ternary interval linear programming simplifies the model and obtains its weak optimal solution.The model is closer to the actual process of production than the traditional production planning model and can provide better technical support for the production decision-maker.