Optimal Constant PIDM Feedback Controller using Time Weighted Performance Index for Linear Multivariable Systems

선형 다변수 시스템에 있어서 시간비중 성능지수를 이용한 최적 상수 PIDM 궤한 제어기

  • 권봉환 (포항공과대 전기 및 전자공학과) ;
  • 윤명중 (한국과학기술원 전기 및 전자공학과)
  • Published : 1987.05.01

Abstract

The design problem of optimal constant PIDM (proportional-integral-derivative and measurable variable) feedback controller for linear time-invariannt systems is investigated with the time-weighted quadratic performance index. Necessary conditions for an optimality of the controller are derived and an algorithm for computing the optimal feedback gain is presented. It is shown via example that the design mithod using the time-weighted quadratic performance index improves the transient responses of the closed-loop system.

Keywords