교차결합구조를 갖는 2축 전동실린더의 동기제어

• 영문명: Synchronous control of two axes motor cylinder based on cross coupled structure
• 발행기관: 전남대학교 수산과학연구소
• 저자명: 조상범(Sang Bum Cho) 변정환(Jung Hwan BYUN)
• 간행물 정보: 『수산과학연구소 논문집』제17권 제1호, 49~55쪽, 전체 7쪽
• 주제분류: 농수해양 > 수산학
• 파일형태: PDF
• 발행일자: 2008.06.30

영문 초록

A motor cylinder is used as an apparatus for transportation of a small scale load. It is, however, difficult for only one motor cylinder to transfer a large scale load such as a weir and a girder. The large scale load is transferred by two motor cylinders which are mounted on right and left of load itself. In this case, the displacement difference generated between two motor cylinders, namely, the synchronous error has a bad influence on the transportation. In this study, a synchronous control system is designed to restrain synchronous error. the control system is composed of two position controllers and one synchronous controller. Each position controller is designed to follow reference without overshoot. And the synchronous controller is designed to achieve stable and accurate synchronization. Finally, the simulation results show that the designed control system is effective for the skew disturbance which lead to synchronous error.

목차

Abstract

서론

전동실린더의 모델링

동기제어계

제어기 계산 및 시뮬레이션

결론

참고문헌

키워드

Motor cylinder Synchronous error Position controller Synchronous controller