| 非线性电阻网络的多故障诊断 |
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| 引用本文： | 余士本,曾丽萍.非线性电阻网络的多故障诊断[J].北京邮电大学学报,1990(2). |
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| 作者姓名： | 余士本 曾丽萍 |
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| 作者单位： | 北京邮电学院应用科学技术系，北京邮电学院应用科学技术系 |
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| 摘 要： | 在有些讨论非线性电阻电路故障诊断的论文中,常常应用小信号线性化模型来替代非线性器件.这种替代易受工作点漂移的影响.应用非线性器件的等效线性比模型讨论了非线性电阻网络的多故障诊断,可计及工作点漂移的影响,并导出模拟网络多故障诊断方程,达到故障定位和定值.
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| 关 键 词： | 多故障诊断 线性化模型 故障定位 故障定值 |
Multiple Fault Diagnosis of Nonlinear Resistive Networks |
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| Yu Shiben Zeng Liping.Multiple Fault Diagnosis of Nonlinear Resistive Networks[J].Journal of Beijing University of Posts and Telecommunications,1990(2). |
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| Authors: | Yu Shiben Zeng Liping |
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| Affiliation: | Department of Applied Science and Technology |
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| Abstract: | There are some papers dealing with fault diagnosis of nonlinear circuits applying small signal linear models of nonlinear devices.Operating point drift is an obvious problem upon this approach.This paper deals with multiple fault detection for nonlinear resistive Inetworks utilizing linear equivelent models of nonlinear devices to account the consequences of operating point drift,and deriving linear equation of multiple fault diagnosis of analog networks to achieve fault location or fault identification. |
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| Keywords: | multiple fault diagnosis linear equivelent model fault location fault identification |
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