주기관 쟈케트냉각수 온도를 위한 피드포워드 제어시스템의 구성과 분석

• 영문명: Configuration and Analysis of a Feed-forward Control System for Jacket Cooling Water Temperature of Marine Prime Diesel Engine
• 발행기관: 한국항해항만학회
• 저자명: 최순만(Soon-Man Choi)
• 간행물 정보: 『한국항해항만학회 학술대회논문집』2008년도 공동학술대회 지구환경변화와 해양산업의 전망 논문집, 77~78쪽, 전체 2쪽
• 주제분류: 공학 > 해양공학
• 파일형태: PDF
• 발행일자: 2008.06.30

영문 초록

The temperature control of jacket cooling water where the pick-up sensor of its control loop is placed at the outlet of marine diesel engine shows more difficulties in attaining stable and desirable properties than the case where the measuring point is at the inlet of engine due to dead times included in pipes and engine itself. This study suggests a forward control system which leads to improved performances when disturbances are given to the system. Two dead times in the modelling were described for inlet pipes to engine as well as for thermal process inside the engine. The results of analysis were shown by simulations to confirm responses under different conditions.

목차

Abstract

1. 서론

2. 제어계의 구성

3. 피드포워드 제어신호

4. 시뮬레이션 분석

5. 결론

참고문헌

키워드

피드포워드제어 쟈케트냉각 시간지연 Feed-forward control Jacket cooling Dead time