Experimental Evaluation of Disturbance Observer-based Vibration Suppression and Disturbance Rejection Control in Torsional System
نویسندگان
چکیده
Abstract. In the resonance ratio control, the estimation speed of the disturbance observer should have been much faster than the resonance frequency of the controlled system. However, too fast disturbance observer causes implementation problem. In this paper, we give the optimal speed of the disturbance estimation and propose a novel technique, slow resonance ratio control, which enables us to design the speed control and the vibration suppression control independently.
منابع مشابه
Slow resonance ratio control for vibration suppression and disturbance rejection in torsional system
In the resonance ratio control, which we proposed for vibration suppression and disturbance rejection in torsional system, the estimation speed of the disturbance observer should have been much faster than the resonance frequency of the controlled system. However, too fast disturbance observer sometimes causes implementation problem. In this paper, we give the optimal speed of the disturbance o...
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