| 从故障特征群中快速确定故障点的方法 |
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| 引用本文： | 徐章遂.从故障特征群中快速确定故障点的方法[J].军械工程学院学报,1990(2). |
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| 作者姓名： | 徐章遂 |
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| 作者单位： | 军械工程学院电子技术教研室 |
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| 摘 要： | 工程设备的结构日趋复杂,使故障诊断的难度不断增大。本文在最大故障信息量诊断的基础上提出了最大故障信息增量判断准则,可从故障特征群中一次找出最可能的故障点,简化了诊断过程,提高了诊断速度。
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| 关 键 词： | 最大故障信息量 信息增量 二元树 层次诊断 信息增量判断准则 |
AN APPROACH TO FAST DETERMINING THE FAULT POINT FROM A FAULT CHARACTERISTIC GROUP |
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| Xu Zhangsui,Teaching and Research Section of Electronics.AN APPROACH TO FAST DETERMINING THE FAULT POINT FROM A FAULT CHARACTERISTIC GROUP[J].Journal of Ordnance Engineering College,1990(2). |
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| Authors: | Xu Zhangsui Teaching and Research Section of Electronics |
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| Abstract: | With the ever-increasing complexity of the structure of engineering equipment, fault diagnosis is becoming more and more diffcult. A criterion for maximum fault information increment is proposed on the basis of maximum fault diagnosis imformation. By this criterion, the most likely fault point can be determined in one step from a fault characteristic group, thereby simplifying the diagnosing process and increasing the diagnosing speed. |
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| Keywords: | maxmum fault information information increment binary tree layer diagnosis information increment criterion |
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