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Disturbance Compensation Control of An Active Magnetic Bearing System by Multiple FXLMS Algorithm - Theory  

강민식 (경원대학교 기계공학과)
정종수 (경원대학교 기계공학과)
Publication Information
Journal of the Korean Society for Precision Engineering / v.21, no.2, 2004 , pp. 74-82 More about this Journal
Abstract
In this paper, a disturbance feedforward compensator design technique is proposed for an active magnetic bearing system subject to base motion for attenuating disturbance responses. In the consideration of the requirements on the model accuracy in the model based compensator designs, an experimental feedforward compensator design based on adaptive estimation by means of the Multiple Filtered-x least mean square(MFXLMS) algorithm is proposed. The performance and the effectiveness of the proposed technique will be presented in the succeeding paper in which the proposed technique is applied to a 2-DOF active magnetic bearing system subject to base motion.
Keywords
Active magnetic bearing; Multiple filtered-x least-mean-square algorithm; Acceleration feedforward compensation control; MFXLMS;
Citations & Related Records
Times Cited By KSCI : 6  (Citation Analysis)
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