摘要
讨论了一类受需求风险干扰的供应链系统的最优控制问题。在建立包含市场顾客层、中间集结层和分销层的供应链系统结构模型的基础上,考虑系统受到市场需求风险的干扰,构建了受需求风险干扰的供应链系统动态模型,将前馈反馈最优控制理论引入模型,设计算法,给出了模型的最优控制策略。最后,通过对实例的仿真计算,验证了最优控制策略对需求风险的抑制作用。研究表明,前馈反馈最优控制策略是一种对需求风险具有明显抑制作用的鲁棒性控制策略。
This paper deals with optimal control strategy of the supply chain system in demand risk disruption. Based on the structural model of supply chain system, which included customer plant, integrator plant and distribution plant, we established the dynamic model of supply chain system considering the demand risk disruption. Then we used Feedforward and Feedback Optimal Control （FFOC） strategy to construct algorithm and obtain the optimal strategy of the supply chain system. Finally, we used an example to confirm the optimal strategy by MATLAB＇S Simulink. The results show that FFOC strategy is the robust control strategy to suppress the demand risk disruption.
出处
《系统工程》
CSCD
北大核心
2008年第8期22-26,共5页
Systems Engineering
基金
国家自然科学基金资助项目(7057203870671021)
江苏省社会科学基金资助重大项目(06sjb710005)
安徽省软科学基金重点资助项目(07030503019)
