基于Flexsim的生产线仿真优化

Simulation and Optimization for Production Line Based on Flexsim

主要研究河北省石家庄市H制糖企业生产线的生产过程。针对该生产线存在的人员分配不合理、机器利用率低、生产量低等问题,运用Flexsim仿真技术对该制糖厂生产物流系统进行了分析与优化:首先,系统分析了该生产线的贴标签生产流程;然后,运用Flexsim软件对每个模型分别进行仿真建模,找出了生产瓶颈,提出改进方案;最后,对方案进行了综合分析与评价。通过仿真方法对生产物流系统进行分析与优化,可以有效提高生产物流系统中机器的利用率和单位生产量。

Studied the sugar refinery production line＇s production process of the H sugar enterprise in Shijiazhuang in Hebei province. There have been found a number of problems in the production line such as the unreasonability of personnel allocation,the low utilization rate of machine,the low output,etc. In order to improve the productivity,used the simulation technologies of Flexsim known in industrial engineering to analyze and optimize the sugar refinery production logistics system.Firstly,by analyzing the production line＇s tagging production process systematically,then,simulate these models so as to find out the bottlenecks of the production line by using the Flexsim software,presented some improved strategies and,finally,analyzed and evaluated these strategies comprehensively. The results indicate that the utilization rate of the machine and the unit yield in production logistics system may be improved to some extent.