基于witness的混合流水线生产计划仿真研究

Simulation Study on Productive Plan of Compounded Flow Production Based on Witness

文章在分析BSH公司汽车零部件生产物流系统的基础上,采用witness仿真软件对生产计划进行仿真研究,提出了根据启发式算法中的NEH算法来改变产品的生产顺序,使Milling设备的生产效率提高7.24%。

In order to improve the use ratio of production of equipment ,this paper optimizies the production flows,Simulation study is done for production the plan in a company by using simulation platform witness.By simulation, the lower ratio of production of equipment are found and improvements are made to the produc-tion flows. Consequently, by changing the production order, the equipment utilization is increased by7.24%.