급격한 에어콘 외란에 안정한 제어기 설계

Design of Stable Controller to Sudden A/C Disturbance

  • 이영춘 (전북대학교 기계공학과 대학원) ;
  • 권대규 (전북대학교 기계공학과 연구) ;
  • 이성철 (전북대학교 기계공학과, 자동차신기술연구소)
  • 발행 : 2000.07.01

초록

The purpose of this paper is to study on the control of the engine idle speed under sudden A/C load which is one of the most severe disturbances on engines. Three types of the closed-loop controller are developed for the stable engine idle speed control. The input of the controller is an error of rpm. The output of the controller is an ISCV duty cycle. The anticipation delay is considered to deal with the delay time of the air mass in engine. The PID, Fuzzy and PID-type Fuzzy controllers with the anticipation delay have improved the engine idle speed condition more than current ECU map table under the A/C load.

키워드

참고문헌

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