| 一种基于Petri网模型进行故障树分析的改进算法 |
| |
| 引用本文： | 张永发,蔡琦,赵新文.一种基于Petri网模型进行故障树分析的改进算法[J].强度与环境,2007,34(6):51-56. |
| |
| 作者姓名： | 张永发 蔡琦 赵新文 |
| |
| 作者单位： | 海军工程大学,武汉,430033 |
| |
| 摘 要： | 集算集，利用Petri网的性质对故障树进行建模，并基于对偶和再吸收处理提出一种改进的最小割法。理论分析和实例验证的结果表明，该算法可以大大地减少计算量，能同时得到最小路且易于在计算机上实现。
|
| 关 键 词： | Petri网 故障树 最小割集 关联矩阵 |
| 文章编号： | 1006-3919（2007）06-0051-06 |
| 收稿时间： | 2006-11-06 |
| 修稿时间： | 2007-04-11 |
An improved algorithm for the generation of MCS based on Petri nets |
| |
| ZHANG Yong-fa,CAI Qi,ZHAO Xin-wen.An improved algorithm for the generation of MCS based on Petri nets[J].Structure & Environment Engineering,2007,34(6):51-56. |
| |
| Authors: | ZHANG Yong-fa CAI Qi ZHAO Xin-wen |
| |
| Abstract: | Petri nets can be used to depict logical relations between systems.In the paper,the Petri nets model of fault tree is constructed,and an improved Minimal Cut Set(MCS) algorithm which is an incident matrix method based on dual processing and re-absorption is advanced.Using this algorithm,the calculation scale is largely reduced,the minimal cut set and minimal path set can be obtained at the same time,and the algorithm is conveniently implemented by computer. |
| |
| Keywords: | Petri nets fault tree minimal cut set incident matrix |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
