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author:

张志涌 (张志涌.) [1] | 杨祖樱 (杨祖樱.) [2]

Indexed by:

PKU CSCD

Abstract:

本文研究一种模拟电路故障诊断经典方法(即G参数诊断法)的正确性和合理性.研究表明:(1)估计G参数的数学模型是错误的;(2)由错误模型所得的G参数估计集必定是真实G参数集的有偏估计;(3)假如不满足严格的约束条件,G参数诊断法将给出错误的诊断结论.本文还给出了G准则能否正确诊断的预报公式,该公式很容易由电路标称数据计算.

Keyword:

参数估计 故障诊断 模型 模拟电路

Community:

  • [ 1 ] 福州大学自动化所

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Source :

电子学报

Year: 1997

Issue: 07

Page: 102-104

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 3

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