National Changhua University of Education Institutional Repository : Item 987654321/18445

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NCUEIR > College of Technology > vr > Proceedings > Item 987654321/18445

Please use this identifier to cite or link to this item: http://ir.ncue.edu.tw/ir/handle/987654321/18445

Title:	Design of H-infinity Hybrid Controller for Active Vibration Control for Gear Set Shaft
Authors:	Wu, Jian-Da;Lin, Jia-Hong
Contributors:	車輛科技研究所
Keywords:	Active control techniques;Algorithms;Controllers;Feedback control;Gears;Shafts;Vibration control
Date:	2005-07
Issue Date:	2014-04-29T07:31:30Z
Abstract:	Three multiple-channel active vibration control techniques are applied for reducing vibration of gear set shaft. Apart from feedforward and feedback control system, a hybrid controller which is a combination of the adaptive control with filtered-x least mean squares algorithm and feedback structure with robust synthesis theory for obtaining the fast convergence and good robust performance is proposed. The control plant configuration is identified by frequency domain technique and implemented by using a digital signal processor. Experiments are carried out to evaluate the vibration attenuation performance of three control systems at gear set shaft. The results of experiment indicate that the hybrid technique is effective in reducing the vibration and yield the best performance in experimental investigation. The experimental comparison and analysis of the proposed controllers are also described in this paper.
Relation:	Twelfth International Congress on Sound and Vibration
Appears in Collections:	[vr] Proceedings

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