비최소 위상이 있는 시스템에서 CDM을 사용하여 PID제어기 동조

PID CONTROLLOR TUNING USING CDM WITH SYSTEM INCLUDING NONMINIMOM PHASE

  • 송재훈 (한양대학교 전기공학과) ;
  • 서병설 (한양대학교 전기공학과)
  • Song, Jae-Hun (Dept. of Electrical Engineering, Hangyang University) ;
  • Suh, Byung-Suhl (Dept. of Electrical Engineering, Hangyang University)
  • 발행 : 2002.11.30

초록

This paper proposes the new PID controller tuning Method for nonminimum phase plant by using CDM. The proposed method effectively handles with the problem of overshoot in the nonminimum phase plant occuring by the previous Z-N method and it proposes the PID controller tuning method with CDM, when failing to find critical gain in PID controller tuning using Z-N method

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