摘要
Ｐｅｔｒｉ网是一个很有用的模拟技术，在许多领域都有应用。本文讨论Ｐｅｔｒｉ网模拟技术在工程设计集成系统中的应用。一个曲轴优化设计和一个具有随机参数计算的Ｐｅｔｒｉ网模型被用来说明这个应用。
Petri net is a very useful modeling technique which has been applied in many engineering areas. In the paper an application of Petri net to system of engineering design integration is discussed. The processes of optimization design of a crankshaft and a calculation with uncertain parameters are modeled with Petri nets in the application.
