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ACTA AERONAUTICAET ASTRONAUTICA SINICA ›› 1997, Vol. 18 ›› Issue (6): 693-697.

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DETECTION AND ISOLATION OF CONTROL SURFACE EFFECTIVENESS FAILURES

Li Qing, Shen Chunlin, Guo Suofeng   

  1. Department of Automatic Control, Nanjing University of Aeronautics & Astronautics, Nanjing, 210016
  • Received:1996-11-12 Revised:1997-03-21 Online:1997-12-25 Published:1997-12-25

Abstract:

This paper discusses the types of control surface/actuator failures and their effectiveness, provides the structure of failure detecting and isolating system, applies the detection filter to detect and isolate such kind of failure and gives the logic of failure detecting. Theoretical analysis and simulation results prove that this method is good.

Key words: failure, detection, diagnosis, self-repairing system

CLC Number: