基于Petri网的单件离散型制造业务流程优化

Optimizing Business Process of Single Discrete Manufacture Based on Petri Network

以HY制造企业的生产计划编制业务流程为研究对象,利用Petri网的建模技术构建该公司生产计划编制业务流程模型,然后采用ESIA流程优化方法与MRP方法相结合的方式对其流程进行优化与建议,最后利用Petri网的数学特性计算模型的性能等价时间,证明了其优化后的模型的时间优越性。

Taking business process of production planning compilation of HY manufacturing enterprise as research object, the authors built model of business process of production planning compilation by using modeling of Petri network. Then, the au-thors optimized the business process through combining ESIA process optimization and MRP method. Finally, the authors proved time superiority of models after optimization by using performance equivalence of mathematical properties Petfi net-work.