A study on the fuzzy logic control for boiler-turbine system

보일러 터빈 플랜트의 퍼지 논리 제어에 관한 연구

  • 김호동 (서울대학교 공과대학 제어계측공학과) ;
  • 김용호 (서울대학교 공과대학 제어계측공학과) ;
  • 안상철 (서울대학교 공과대학 제어계측공학과) ;
  • 권욱현 (서울대학교 공과대학 제어계측공학과)
  • Published : 1991.10.01

Abstract

To reduce the complexity in constructing a fuzzy logic controller of multivariable systems, three major methods are presented. One is the method of constructing single-input-single-output fuzzy logic controllers after decoupling the target system. Another is the method of using fuzzy relation matrices which indicate the relation between each input and output. The other is the method of using the hierarchically classified inputs which dominantly influence one output than other inputs. Using the last two methods, simulation results of fuzzy logic controller implemented on 160MW boiler-turbine plant model are also shown.

Keywords