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Active Vibration Control of the Enclosed Plate by Intelligent Control Method  

Shin Joon (원주대학 자동차 기계과)
Lee Tae-Yeon (원주대학 자동차 기계과)
Publication Information
Transactions of the Korean Society of Machine Tool Engineers / v.14, no.4, 2005 , pp. 55-60 More about this Journal
Abstract
In this study, vibration control of the enclosed plate which is typical two dimensional structure are performed by using intelligent control method and piezo ceramic as an actuator attached at the plate. The characteristics of the plate with piezo ceramic are examined to identify the natural frequencies. Then, the plate is controlled under the sinusoidal excitation by acoustic source and the reduction level of vibration is examined via frequency response and time sequence. The control result shows the effect of the intelligent control method as a control scheme compared with that of the previous filtered-X LMS algorithm.
Keywords
Intelligent Control Method; Vibration Control; Enclosed Plate;
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