基于Witness的供应链多产品库存系统仿真研究

运用Witness仿真软件模拟供应链多产品库存控制模型，在仿真实现的手法上进行一定的创新，借助于统计变量、统计函数、逻辑判断函数等实现供应链多产品库存系统，最后结合供应链库存系统的效益评价指标，运用Witness仿真软件中的优化模块，得到决策数据报表，根据决策者的决策重点的不同，寻求最佳库存策略组合。

Study on Simulation of The Supply Chain Multi - product Inventory System Based On Witness

It studies a system of multi - product inventory contorl under the supply chain, uses Witness plat- form to realize simulation of the arbitrariness and uncertainty of each part in this Supply Chain multi - product inventory system. Aiming at optimization module, it analyzes the efficiency indexes of inventory decision - making system, obtains a statement of decision - making. This method can search for the best strategy groups nf the inventory system depending on the different decision makers.