대한전기학회논문지:시스템및제어부문D (The Transactions of the Korean Institute of Electrical Engineers D)

대한전기학회 (The Korean Institute of Electrical Engineers)
권호 표지

출력의 미분항을 사용하지 않는 적응 관측기 설계 방법

Design of an Adaptive Observer without Using Output Derivative Measurements

  • 손영익 (명지대 공대 전기공학과) ;
  • 심형보 (서울대 공대 전기컴퓨터공학부) ;
  • 백주훈 (서울대 공대 전기컴퓨터공학부) ;
  • 조남훈 (숭실대 공대 전기제어시스템공학부)
  • 발행 : 2004.06.01
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초록

By using an adaptive algorithm, together with an additional dynamic system, this paper proposes a new approach to design of a state observer for a class of uncertain systems. We enlarge the class of linear systems from the canonical form of [1] by proposing an adaptive observer that allows unknown parameters to affect those unmeasured states. The result is based on a recent result which presents a design algorithm for an additional system to replace output derivative measurements with the additional dynamics. A numerical example illustrates the design procedure of the state observer.

키워드

참고문헌

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