Abstract:In mechanical vibration control, the conventional least mean square (LMS)-based adaptive feedback control algorithm can hardly lead to a satisfying suppression of tonal vibrations when the disturbance is composed of multiple harmonics. The convergence rate of the conventional LMS-based adaptive feedback algorithm is analyzed, and it is revealed that the convergence rate is significantly affected by the magnitude product of the control channel and the disturbance. The smaller the magnitude product, the slower t… Show more
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