| 基于Petri网的地铁信号系统可靠性分析 |
| |
| 引用本文： | 张小辉,何杰,孙婧,张娣.基于Petri网的地铁信号系统可靠性分析[J].山东交通科技,2009(4). |
| |
| 作者姓名： | 张小辉 何杰 孙婧 张娣 |
| |
| 作者单位： | 东南大学交通学院; |
| |
| 基金项目： | 住房和城乡建设部科学技术项目“基于运营安全与可靠性的城市轨道交通系统维保关键技术研究(2008-K5-10)”;;“东南大学优秀青年教师资助计划”资助 |
| |
| 摘 要： | 地铁信号系统是地铁系统的中枢神经,同时也是提高地铁运营水平的重要保障。在分析信号系统功能及故障类型的基础上,划分了设备重要度水平。通过地铁信号系统Petri网5大对象子类框架的搭建,分析研究了信号系统重要设备发生故障的情况下,系统各子类的动态Petri网可靠性模型。
|
| 关 键 词： | 地铁信号系统 可靠性 Petri网 故障 |
The reliability analysis of the subway signal system based on Petri Nets |
| |
| ZHANG Xiao-hui,HE Jie,SUN Jing,ZHANG Di.The reliability analysis of the subway signal system based on Petri Nets[J].SHANDONG JIAOTONG KEJI,2009(4). |
| |
| Authors: | ZHANG Xiao-hui HE Jie SUN Jing ZHANG Di |
| |
| Institution: | Transportation college of Southeast University;Jiangsu Nanjing 210096 China |
| |
| Abstract: | Subway signal system is the central nervous system of metro,at the same time,it is the important safeguard of the metro operation standard improvements.This paper divided the important degree of the system based on the analysis of system function and system fault type.Constructing the metro signaling Petri Net framework of five sub-nets,the paper researches the dynamic sub-nets reliability model under the condition of the important equipment signal system failure. |
| |
| Keywords: | subway signal system reliability Petri Net fault |
| 本文献已被 CNKI 等数据库收录！ |
