建立了一个包括供应商、制造商、销售商在内的集成化动态模型。这一模型含有线性状态方程和神经网络非线性模型 ,提出了库存成本、供应成本、生产水平等在内的供应链目标函数。采用遗传进化规划计算了供应链模型的优化解 ,并以辽阳石油化纤公司为例进行了供应链系统分析、设计和仿真 An integrated dynamic model including suppliers, manufacturers, and vendors was established. This model contains a linear state equation and a neural network nonlinear model, and proposes a supply chain objective function including inventory cost, supply cost, and production level. Using genetic evolutionary planning to calculate the optimal solution of the supply chain model, and taking Liaoyang Petrochemical Fiber Company as an example to carry out supply chain system analysis, design and simulation