대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 1992년도 하계학술대회 논문집 A
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- Pages.279-281
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- 1992
비최소위상 시스템을 위한 수정된 LQG/LTR 방법
A Modified LQG/LTR Method for Nonminimum Phase Systems
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김상우
(포항공과대학 전자전기공학과)
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Kim, Sang-Woo
(Dept. of Electronic and Electrical Eng., POSTECH)
- 발행 : 1992.07.23
초록
In this paper, an LQG/LTR procedure for stable nonminimum phase systems is suggested using predictor scheme. In the method, the performance of the target feedback loop can be easily adjusted and the recovery error is less dependent on the location of NMP zeros than previous methods. The gain and phase margin and the robust ness for modeluncertainty of the suggested control system are obtained.
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