| 基于Chwa&Hakimi故障模型的集团诊断 |
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| 引用本文： | 谢兵,张大方.基于Chwa&Hakimi故障模型的集团诊断[J].计算机工程与设计,2002,23(11):29-30,35. |
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| 作者姓名： | 谢兵 张大方 |
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| 作者单位： | 1. 邵阳学院计算机系,湖南,邵阳,422000
2. 湖南大学计算机与通信学院,长沙,410082 |
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| 基金项目： | 国家自然科学基金资助项目:容错计算基础技术研究（69973016） |
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| 摘 要： | 提出了基于Chwa＆Hakimi故障模型的集团诊断,定义了绝对故障集和最终诊断图,由此能找到所有的基于Chwa＆Hakimi故障模型的相容故障模式。从仿真结果看大大减少了系统级故障诊断的复杂度,特别是对强t-可诊断系统,具有较大的实际意义。
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| 关 键 词： | Chwa＆Hakimi故障模型 集团诊断 处理机系统 绝对故障集 最终诊断图 要容故障模型 强t－可诊断 |
| 文章编号： | 1000-7024(2002)11-0029-02 |
Node grouping diagnosis based on chwa&Hakimi fault model |
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| XIE Bing,ZHANG Da-fang.Node grouping diagnosis based on chwa&Hakimi fault model[J].Computer Engineering and Design,2002,23(11):29-30,35. |
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| Authors: | XIE Bing ZHANG Da-fang |
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| Abstract: | This article arises node grouping diagnosis based on Chwa&Hakimi fault model and defines absolute fault sets and finally diagnosis chart, on which all the consistent fault patterns (CFP) can be found. Resulted from the imitation, the algorithms have biggish practical meaning, because the complexity of the system-level fault diagnosis has been greatly decreased, especially in strong t-diagnosable system. |
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| Keywords: | chwa&Hakimi fault model node grouping diagnosis absolute fault sets finally diagnosis chart consistent fault patterns (CFP) strong t-diagnosable |
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