패러미터와 잡음전력이 불확실한 시스템에 대한 LQG 제어기 설계

LQG design under plant perturbation and uncertain noise covariance

  • 오원근 (한양대학교 공과대학 전자통신공학과) ;
  • 서병설 (한양대학교 공과대학 전자통신공학과)
  • 발행 : 1991.10.01

초록

In this paper, a linear stocastic dynamic system with norm - bounded plant perpurbations and norm - bounded noise covariarice is studied. Instead of Bellman-Gronwall inequality used in previous study, Lyapunov stability theorem is used to derive stability condition. The new condition is of more compact form than the previous result.

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