基于随机Petri网的性能与可靠性评价
Evaluation of Peformance and Reliability Based on Stochastic Petri Nets
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摘要: 近年来,随机Petri网在柔性制造系统、计算机及通信系统等领域的性能与可靠性评价中得到了广泛的应用。文章首先介绍了性能与可靠性评价,然后回顾了广义随机Petri网及其状态空间爆炸问题,最后讨论了非马尔科夫随机Petri网。Abstract: In recent years, stochastic Petri nets have been widely used in the evaluation of performance and reliability of technical systems, such as flexible manufacturing systems, computer and communication systems. In this paper, evaluation of performance and reliability was introduced at first. General stochastic Petri nets were reviewed, together with the state space explosion problem. Finally non-Markovian stochastic Petri nets were discussed.