Modeling and Analysis of Cooperative Services Based on Stochastic Petri Net
基于随机Petri网的协同服务模型与分析

A model and analysis method of collaborative services based on Stochastic Petri net were put forward, a collaborative enterprise service in several of the most representative process was selected. We used stochastic Petri net to model these processes. Then,we took the logistics system of e-- commerce systems as example,based on stochastic Petri net modeling, used equivalent simplification, and performance evaluation and compared the original model and simplified model of system performance and computing time.