Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)

The Korean Institute of Electrical Engineers (대한전기학회)
권호 표지

$H_{\infty}$ control of 2-mass system using partial state feedback and resonance ratio control

부분적인 상태궤환과 공진비제어를 이용한 2관성계의 $H_{\infty}$제어

  • Kim, Jin-Soo (Dept. of Electrical Facilities, Yong-in Songdam College) ;
  • Lee, Hoon-Goo (Dept. of Electrical Facilities, Yong-in Songdam College) ;
  • Shin, Jae-Hwa (Dept. of Electric, Inchon City College)
  • 김진수 (용인송담대학 전기설비과) ;
  • 이훈구 (용인송담대학 전기설비과) ;
  • 신재화 (인천전문대학 전기과)
  • Published : 2001.07.10
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Abstract

In the industrial motor drive system which is composed of a motor and load connected with a flexible shaft, a torsional vibration is often generated because of the elastic elements in torque transmission. To solve this problem, the two degrees of freedom $H_{\infty}$ controller was designed. But it is difficult to realize that controller. In this paper, $H_{\infty}$ control of 2-mass system using partial state feedback and resonance ratio control is proposed. Proposed controller has simple structure but satisfies the attenuation of disturbances and vibrations.

Keywords