| 改进的L1范数故障诊断方法 |
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| 引用本文： | 向小民 邹锐. 改进的L1范数故障诊断方法[J]. 东华理工学院学报, 1989, 0(2): 41-49 |
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| 作者姓名： | 向小民 邹锐 |
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| 作者单位： | 华中理工大学，华中理工大学电机系 教授 |
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| 摘 要： | 本文提出一种线性模拟容差电路故障诊断方法——改进的L_1范数方法。此方法首先运用蒙特卡诺容差分析方法,建立线性模拟容差电路模型,然后通过求解L_1范数优化诊断方程,以诊断故障元件,并在优化求解过程中作了线性化处理。
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| 关 键 词： | L1范数 故障诊断 模拟电路 容差 |
Improved L_1 -Norm Method for Fault Diagnosis |
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| Xiang Xiaomin Zou Rui. Improved L_1 -Norm Method for Fault Diagnosis[J]. Journal of East China Institute of Technology, 1989, 0(2): 41-49 |
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| Authors: | Xiang Xiaomin Zou Rui |
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| Affiliation: | Middle China Science and Engineering University |
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| Abstract: | In this paper, an improved L1-norm method for diagnosing the faults in analog circuit with tolerance is proposed. First,the model of the linear analog circuit with tolerance is established by Monte-Carlo analysis. Then, L1-norm optimum diagnosis equation is solved to diagnose the faulty elements. And in the process of solving the equation the nonlinear optimization problem is linearized. |
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| Keywords: | L1-norm Analogous circuit Fault diagnosis Monte-Carlo analysis Tolerance |
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