The Transactions of the Korean Institute of Electrical Engineers A (대한전기학회논문지:전력기술부문A)

The Korean Institute of Electrical Engineers (대한전기학회)
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Robust Fault Detection Method for Uncertain Multivariable Systems with Application to Twin Rotor MIMO System

모형헬기를 이용한 불확정 다변수 이상검출법의 응용

  • Kim, Dae-U ( Dept.of Electric Engineering, Inha University) ;
  • Yu, Ho-Jun ( Dept.of Electric Engineering, Inha University) ;
  • Gwon, O-Gyu ( Dept.of Electric Engineering, Inha University)
  • 김대우 (인하대 공대 전기공학과) ;
  • 유호준 (인하대 공대 전기공학과) ;
  • 권오규 (인하대 공대 전기공학과)
  • Published : 1999.02.01
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Abstract

This paper deals with the fault detection problem in uncertain linear multivariable systems and its application. A robust fault detection method presented by Kim et a. (1998) for MIMO (Multi Input/Multi Output) systems has been adopted and applied to the twin rotor MIMO experimental setup using industrial DSP. The system identification problem is formulated for the twin rotor MIMO system and its parameters are estimated using experimental data. Based on the estimated parameters, some fault detection simulations are performed using the robust fault detection method, which shows that the preformance is satisfied.

Keywords

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