| 软件故障树分析在铁路自动售票系统服务中的应用 |
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| 引用本文： | 潘浪涛,王成,李超.软件故障树分析在铁路自动售票系统服务中的应用[J].铁路计算机应用,2011,20(9):24-26,30. |
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| 作者姓名： | 潘浪涛 王成 李超 |
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| 作者单位： | 中国铁道科学研究院 电子计算技术研究所,北京,100081 |
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| 摘 要： | 以铁路自动售票系统应用服务为例,应用软件故障树分析法进行分析.根据铁路自动售票系统应用服务的特点,建立该系统应用服务的失效模型,采用最小割集分析法,确定影响系统应用服务失效的主要因素,从而在以后的设计过程中采取有效措施防止错误或故障的发生,达到提高铁路自动售票系统应用服务稳定性的目的.
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| 关 键 词： | 铁路自动售票系统 应用服务 软件故障树分析 最小割集分析法 稳定性 |
| 收稿时间： | 2011-09-15 |
Software Fault Tree Analysis and its application in Ticketing and Reservation System |
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| PAN Lang-tao,WANG Cheng,LI Chao.Software Fault Tree Analysis and its application in Ticketing and Reservation System[J].Railway Computer Application,2011,20(9):24-26,30. |
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| Authors: | PAN Lang-tao WANG Cheng LI Chao |
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| Institution: | PAN Lang-tao,WANG Cheng,LI Chao(Institute of Computing Technology,China Academy of Railways Sciences,Beijing 100081,China) |
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| Abstract: | Software Fault Tree Analysis(SFTA) was applied to analysis the Ticketing and Reservation System(TRS) in this paper.The failure model of the application service for TRS was set in accordance with the characteristic of it.The main factors affecting the failure of application service for TRS could be determined by Minimal of Cut Set Analysis(MCSA).Thus in the later designing process effective measures could be taken to prevent the occurrence of error or malfunction,and enhance the stability of application serv... |
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| Keywords: | Ticketing and Reservation System(TRS) application service Software Fault Tree Analysis(SFTA) Minimal of Cut Set Analysis(MCSA) stability |
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