| 模拟线性网络支路与节点故障诊断混合方法 |
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| 引用本文： | 郑毅,梁润生.模拟线性网络支路与节点故障诊断混合方法[J].武汉科技大学学报(自然科学版),1996(1). |
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| 作者姓名： | 郑毅 梁润生 |
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| 摘 要： | 本文所介绍的主要方法是综合支路故障诊断法和节点故障诊断法的优点来诊断模拟线性网络的故障，避免了广义逆矩阵带来的计算复杂性和需要找出有多少个故障才能计算的麻烦。利用矩阵的初等变换公式求出诊断支路的导纳矩阵，并与标准电路中的对应的元素相比较，初步找出可能为故障的支路，然后利用矩阵运算特殊性算出元件参考数，以进一步确定真正的故障支路
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| 关 键 词： | 可及节点 诊断支路 |
A COMBINES METHOD WHICH SYNTHESIZES THE BRANCH METHOD AND NODE METHOD IN THE FAULT DIAGNOSIS OF THE ANALOGUE LINEAR NETWORK |
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| Zheng Yi,Liang Runsheng.A COMBINES METHOD WHICH SYNTHESIZES THE BRANCH METHOD AND NODE METHOD IN THE FAULT DIAGNOSIS OF THE ANALOGUE LINEAR NETWORK[J].Journal of Wuhan University of Science and Technology(Natural Science Edition),1996(1). |
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| Authors: | Zheng Yi Liang Runsheng |
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| Institution: | Zheng Yi Liang Runsheng |
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| Abstract: | In this paper,a combining method which synthesizes the branch method and node method has been developed.It possesses the advantages of the two methods,and it is eaiser to calculate the generalized inverse matrix.By the elementary transform formula,the admittance matrix of it with the corresponding matrix in the standard circuit,the branch which may be fault is initially foundout .And then by using the algorithmic equation of the AY A=Y matrix,the parameter value of the element can be found.Finally the fault branches can be further defined. |
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| Keywords: | accessible node diagnosed branch |
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