一类PETRI网的时间性能简化分析
Reduction Method for Time Analysis of A Class of Petri Nets
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摘要: 实际系统的Petri网模型中加入时间因素形成TPN,在评价系统性能时,TPN的周 期性具有重要意义.为降低系统的性能分析和计算的复杂性,基于分解的方法,结合结构简化 分析,探讨具有同步连接时各分解子网与总网之间时间性能的关系,并给出一些典型结构的 简化算法.Abstract: In the physical system, it is necessary to add time factor into model, and cycle time is important in the performance analysis. In order to decrease complexity of analysis and computation, we propose a decomposing method with structure reduction. When there are synchronized links between subnets, the cycle time compute algorithm and reduction method of special structure are given in detail in this paper.
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Key words:
- TPN /
- elementary net /
- cycle time /
- synchronized link
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