Giant Magnetostrictive Material Actuator Based Active Vibration Control-a Modified α - LMS Algorithm

Zhao Qing Song; Shao Lei Zhou; Xian Jun Shi; Guo Qiang Liang

doi:10.4028/www.scientific.net/MSF.546-549.2219

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HomeMaterials Science ForumMaterials Science Forum Vols. 546-549Giant Magnetostrictive Material Actuator Based...

Giant Magnetostrictive Material Actuator Based Active Vibration Control-a Modified α - LMS Algorithm

Abstract:

A modified α-LMS algorithm is presented and is applied to the controller design of active vibration control. A magnetostrictive material actuator is used as experimental equipment for active vibration control in this paper. The merit of the presented method is that it is not necessary to build the mathematical model of magnetostrictive actuator. The experimental result shows that the controller designed is efficient for active vibration control.

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Periodical:

Materials Science Forum (Volumes 546-549)

Pages:

2219-2222

DOI:

https://doi.org/10.4028/www.scientific.net/MSF.546-549.2219

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Online since:

May 2007

Authors:

Zhao Qing Song, Shao Lei Zhou, Xian Jun Shi, Guo Qiang Liang

Keywords:

Active Vibration Control, Actuator, Magnetostrictive, α - LMS Algorithm

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