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Please use this identifier to cite or link to this item: http://ntour.ntou.edu.tw:8080/ir/handle/987654321/33570

Title: Decoupled Robust Vibration Control of an Optical Table
Authors: Fu-Cheng Wang;Chung-Hung Yu;Jeff Tsung-Hui Tsai;San-Ho Yang
Contributors: 國立臺灣海洋大學:光電科學研究所
Date: 2012-10-05
Issue Date: 2013-04-08T03:09:17Z
Publisher: Journal of Vibration and Control
Abstract: Abstract:In this paper we propose the design and control of a novel two-layer optical table. An optical table normally needs to isolate two main vibration sources: the ground disturbances and the load disturbances. Because the suspension settings for suppressing these two disturbances conflict with each other, we applied disturbance response decoupling (DRD) techniques to treat them independently. First, we used passive elements to insulate the ground disturbances. Second, we employed DRD methods to design active robust controllers that would drive piezoelectric transducers to improve the load responses without influencing the ground responses. Finally, the designed controllers were implemented for experimental verification. The DRD theorem and robust controllers were confirmed to be effective at suppressing system vibrations.
URI: http://ntour.ntou.edu.tw/handle/987654321/33570
Appears in Collections:[光電科學研究所] 期刊論文

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