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

대한전기학회 (The Korean Institute of Electrical Engineers)
권호 표지

시변 불확정성을 갖는 선형 시스템의 강인 극점 배치

Robust Pole Assignment of Linear Systems with Time-Varying Uncertainty

  • 김진훈 (충북대 공대 제어계측공학과)
  • 발행 : 1999.01.01
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초록

In this paper, we consider the robust pole assignment and the upper bound of quadratic cost function for the linear systems with time-varying uncertainy. The considered uncertainties are both the norm bounded unstructured case and the structured case that has the matrix polytope type uncertain structure. We derve conditions that guarantee the robust pole assignment inside a disk in the L.H.P. and the robust stability. Also, we derive the upper bound of quadratic cost for thil pole assigned systems. Finally, we show the usefulness of our results by an example.

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참고문헌

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