야드 크레인의 컨테이너 흔들림 제어에 관한 연구

• 영문명: A Study on Sway Control of Containers of Yard Crane
• 발행기관: 한국항해항만학회
• 저자명: 박찬훈(C. H. Park) 박경택(K. T. Park) 김두형(D. H. Kim) 신영재(Y. J. Shin)
• 간행물 정보: 『한국항해항만학회 학술대회논문집』2000 춘계학술대회논문집, 64~71쪽, 전체 8쪽
• 주제분류: 공학 > 해양공학
• 파일형태: PDF
• 발행일자: 2000.11.30

영문 초록

Yard cranes are very useful equipments for handling of heavy containers. But rope-driven yard cranes must have a little of sway and skew motion because ropes are passive mechanical device. So many researches have been concentrated on anti-sway algorithm controlling trolley speed. These approaches require sway angle. But it is very difficult to know sway angle and its derivative. Therefore control algorithm of trolley speed is not practical in general. On the contrary, control strategy using auxiliary rope is very useful to sway control of yard crane because rope length is shorter than quay-side container cranes. In this paper, we derive equations of motion of trolley system which have anti-sway controller to use auxiliary rope. And we propose the control strategy and analyse the behavior of the proposed system.

목차

1. 서론

2. 크레인의 모델링

3. 제어기 설계

4. Simulation

5. 결론

키워드

컨테이너 크레인 흔들림 방지 Container Crane Anti-Sway