Petri网可达性是进行Petri网业务系统分析研究的基础。文章利用Petri网可达性对瓶装水生产自动流水线系统进行建模分析,对生产过程中出现的次品问题通过增加一组控制结构进行优化。成功解决了自动化生产过程中出现的次品问题,帮助企业减少成本,提高生产率和产品合格率。
The reachability of Petri net is the basis to analyze and study business systems with it. In this study, the authors used the reachability Of Petri net to model bottled water production line. The problem of inferior - quality product in the manufacturing was solved by adding a set of control structure, thereby the cost was reduced while the productivity and the yield were improved.