제어로봇시스템학회:학술대회논문집
- 제어로봇시스템학회 2001년도 ICCAS
- /
- Pages.45.2-45
- /
- 2001
Experimental modeling and Robust Control of an Industrial Overhead Crane
- Park, B.S. (KAERI) ;
- T.G. Song (KAERI) ;
- Lee, J.Y. (KAERI) ;
- D.H. Hong (KAERI) ;
- J.S. Yoon (KAERI) ;
- E.S. Kang (Chungnam National Univ.)
- 발행 : 2001.10.01
초록
In case that the perfect model following conditions are not satisfied in the system, a perfect model-following controller is difficult to apply to the system. To deal with this problem, in this paper, a robust imperfect stable model-following controller is designed by combining time delay controller and sliding mode controller based on the concept of two degrees of freedom(2-DOF) controller design method. The experimental dynamic modeling of the commercial overhead crane with capacity of two tons is carried out. To remove the noise of the measuring signals from the swing angle measurement device and estimate the state of the swing angles of the transported object at each time instant, realtime tracker is designed using Kalman filter. The performance of the designed robust controller is tested through the commercial overhead. The experimental results show that the designed controller is robust and applicable to real systems.
키워드