论文部分内容阅读
文中针对乳制品物流供应链系统实际运作过程中存在的时滞、参数和外部环境输入等不确定性问题,建立了相应的乳制品物流供应链动态模型,采用鲁棒H∞控制的方法和线性矩阵不等式(LMI)算法处理了乳制品物流供应链系统实际运作问题。借助乳制品物流供应链库存状态的静态反馈控制,使供应链动态系统达到克制不确定性因素干扰的作用,并使供应链系统实际运作总成本达到最优。最后,通过Matlab仿真计算验证了所得结果。
In order to solve the uncertainties such as time lag, parameters and input of external environment during the actual operation of dairy product logistics supply chain, the corresponding dynamic model of dairy product supply chain was established. The robust H∞ control method and linear The matrix inequality (LMI) algorithm deals with the actual operation of the dairy logistics supply chain system. With the static feedback control of the inventory status of the dairy logistics supply chain, the supply chain dynamic system can intervene to restrain the uncertainty factors and optimize the total operating costs of the supply chain system. Finally, the results are verified by Matlab simulation.