Reduced order controller using J-lossless coprime factorization and balanced transformation

J-lossless 소인수분해와 균형화된 변환을 이용한 제어기 차수줄임

  • 오도창 (경북대학교 공과대학 전자공학과) ;
  • 정은태 (경북대학교 공과대학 전자공학과) ;
  • 엄태호 (산업과학기술연구소 제어연구부) ;
  • 박홍배 (경북대학교 공과대학 전자공학과)
  • Published : 1992.10.01

Abstract

In this paper we proposed the systematic method of reducing the order of controller with robustness. State space formulae for all controllers is found by solving two coupled J-lossless coprime factorizations and model reduction problem. To reduce the order of controller, balanced truncation and Hankel approximation are used.

Keywords