Robust fault detection filter design method for LPV systems

Balázs Kulcsár, J. Bokor

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

The paper deals with the LPV systems in respect to fault detection and isolation. The FPRG method is extended to use with affine LPV system where one could guarantee the disturbance attenuation. The paper presents a method for the robust detection filter design based on geometric approach for Linear Parameter Varying systems. The filter is using the general Fundamental Problem in Residual Generation method in presence of external noise, while disturbance decoupling from failure signitures in LPV system is not possible. The disturbance attenuation is achieved with induced L2 norm minimization concepts for LPV model class. A numerical example is solved to demonstrate the effectiveness of robust LPV fault detection filter.

Original languageEnglish
Title of host publicationProceedings of the Mini Conference on Vehicle System Dynamics, Identification and Anomalies
Pages413-425
Number of pages13
Publication statusPublished - 2004
Event9th Mini Conference on Vehicle System Dynamics, Identification and Anomalies, VSDIA 2004 - Budapest, Hungary
Duration: Nov 8 2004Nov 10 2004

Other

Other9th Mini Conference on Vehicle System Dynamics, Identification and Anomalies, VSDIA 2004
CountryHungary
CityBudapest
Period11/8/0411/10/04

Fingerprint

Fault detection

Keywords

  • Fault detection
  • LPV
  • Robustness

ASJC Scopus subject areas

  • Mechanical Engineering

Cite this

Kulcsár, B., & Bokor, J. (2004). Robust fault detection filter design method for LPV systems. In Proceedings of the Mini Conference on Vehicle System Dynamics, Identification and Anomalies (pp. 413-425)

Robust fault detection filter design method for LPV systems. / Kulcsár, Balázs; Bokor, J.

Proceedings of the Mini Conference on Vehicle System Dynamics, Identification and Anomalies. 2004. p. 413-425.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Kulcsár, B & Bokor, J 2004, Robust fault detection filter design method for LPV systems. in Proceedings of the Mini Conference on Vehicle System Dynamics, Identification and Anomalies. pp. 413-425, 9th Mini Conference on Vehicle System Dynamics, Identification and Anomalies, VSDIA 2004, Budapest, Hungary, 11/8/04.
Kulcsár B, Bokor J. Robust fault detection filter design method for LPV systems. In Proceedings of the Mini Conference on Vehicle System Dynamics, Identification and Anomalies. 2004. p. 413-425
Kulcsár, Balázs ; Bokor, J. / Robust fault detection filter design method for LPV systems. Proceedings of the Mini Conference on Vehicle System Dynamics, Identification and Anomalies. 2004. pp. 413-425
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