Common cause failure analysis of fault tolerance systems with diversity defense mechanism
文献类型：会议论文
| 作者 | Wang K(王锴) ; Xu AD(徐皑冬); Wang H(王宏); Song Y(宋岩); Bai ZY(白占元)
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| 出版日期 | 2012 |
| 会议名称 | 2012 IEEE International Conference on Industrial Technology, ICIT 2012 |
| 会议日期 | March 19-21, 2012 |
| 会议地点 | Athens, Greece |
| 关键词 | Reliability analysis |
| 页码 | 778-782 |
| 中文摘要 | Common cause failures (CCF) are a serious threat to redundant system reliability. It is therefore important to quantify and model CCF in reliability assessments. Design diversity has long been used to protect redundant systems against CCF. However, it is difficult to quantify the effects of diversity on system reliability. Therefore, a novel method based on Root Cause (RC) and Coupling Factor (CF) is proposed to assess diverse redundancy system reliability in this paper. The key idea of the novel method is to classify the RCs into (sub-)categories and then assess the corresponding CFs between redundant components respectively based characteristics of diversity. A novel CCF model is proposed to describe the relationship between CCF probability and diversity. Finally, aiming at the CCF induced by external environment stress an example is given to illustrate the usage of the novel method. |
| 收录类别 | EI ; CPCI（ISTP） |
| 产权排序 | 1 |
| 会议主办者 | The Institute of Electrical andElectronics Engineers, Inc.; Industrial Electronics Society; University of Patras |
| 会议录 | 2012 IEEE International Conference on Industrial Technology, ICIT 2012, Proceedings
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| 会议录出版者 | IEEE Computer Society |
| 会议录出版地 | Piscataway, NJ |
| 语种 | 英语 |
| ISBN号 | 978-1-4673-0342-2 |
| WOS记录号 | WOS:000309185900130 |
| 源URL | [http://ir.sia.cn/handle/173321/9894]  |
| 专题 | 沈阳自动化研究所_工业控制网络与系统研究室 |
| 推荐引用方式 GB/T 7714 | Wang K,Xu AD,Wang H,et al. Common cause failure analysis of fault tolerance systems with diversity defense mechanism[C]. 见:2012 IEEE International Conference on Industrial Technology, ICIT 2012. Athens, Greece. March 19-21, 2012. |
入库方式： OAI收割
来源：沈阳自动化研究所
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