Fault Diagnosis of Lock of Actuator Based on PCA Theory

Fault Diagnosis of Lock of Actuator Based on PCA Theory

In this paper, the principle component analysis(PCA) theory is introduced, and the theory is used for fault diagnosis of lock of actuator. The result of simulation indicates the method can accurately identify single faults and complex faults, and can locate the fault exactly.

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Bibliographische Detailangaben
Veröffentlicht in:Danjian yu Zhidao Xuebao / Journal of Projectiles, Rockets, Missiles and Guidance Rockets, Missiles and Guidance, 2007-05, Vol.27 (2), p.68-70
Hauptverfasser: Wang, Jing, Tang, Yong-Zhe, Liang, Rui
Format: Artikel
Sprache:chi
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Zusammenfassung:In this paper, the principle component analysis(PCA) theory is introduced, and the theory is used for fault diagnosis of lock of actuator. The result of simulation indicates the method can accurately identify single faults and complex faults, and can locate the fault exactly.
ISSN:1673-9728