基于行为表达式的任意随机Petri网的品质分析

PERFORMANCE ANALYSIS OF ARBITRARY STOCHASTIC PETRI NETS BASED ON BEHAVIOR EXPRESSION

提出一种基于行为表达式的品质分析方法，可以做任意分布的有界或无界随机Ｐｅｔｒｉ网的品质分析．该方法不仅拓广了分析范围，解决了文献［４］中没有解决的问题，而且不必画出Ｐｅｔｒｉ网的可达标识图，使分析过程更为简洁．

A performance analysis method based on behavior expression is presented in this paper. This method can be used for performance analysis of bounded or non bounded stochastic Petri nets with arbitrary distributions. It not only extends analysis range but also solves an open problem in paper. It needn't draw the reachability marking graph of Petri nets. Thus, the analysis process proposed in this paper is simple and easy to implement.