Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)

The Korean Institute of Electrical Engineers (대한전기학회)
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I-PD Controller Design using LQR Method in a Two-Mass Motor Drive System

2관성 전동기 속도 시스템에서 LQR방법에 의한 I-PD 제어기 설계

  • Park, Yong-Sung (Division of Electrical and Computer Engineering, Hanyang University) ;
  • Suh, Byung-Suhl (Division of Electrical and Computer Engineering, Hanyang University)
  • 박용성 (한양대학교 전기공학과) ;
  • 서병설 (한양대학교 전기공학과)
  • Published : 2002.11.30
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Abstract

This paper presents I-PD controller design using LQR method in a two-inerita motor system to satisfy the design specification in time domain. And to provide a systematic LQ analysis for two-inerita motor system. The tuning parameters of LQ(I-PD) controller are determinated by the relationships between the design parameters of the overshoot and the settling time which are design specifications in time domain, and the weighting factors Q and R in LQR we can achieve the performance-robustness in time domain as well as the stability-robustness.

Keywords