The Transactions of The Korean Institute of Electrical Engineers (전기학회논문지)

The Korean Institute of Electrical Engineers (대한전기학회)
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$H_ {\infty}$ PID Controller Design for an Attraction Type Magnetic Levitation System

흡인식 자기부상시스템의 $H_ {\infty}$ PID 제어기 설계

  • 김석주 (한국전기연구원 계측제어그룹) ;
  • 김춘경 (한국전기연구원 계측제어그룹) ;
  • 권순만 (한국전기연구원 계측제어그룹)
  • Published : 2008.09.01
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Abstract

This paper deals with a linear matrix inequality (LMI) approach to the design of a PID controller for an attraction type magnetic levitation system. First, we convert the $H_ {\infty}$ PID controller problem into a static output feedback problem. We then solve the static output problem by using the recently developed penalty function method. Numerical experiments show the effectiveness of the proposed algorithm.

Keywords

References

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