微振訊號處理技術於科技廠房基座設計之研究

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Title:	微振訊號處理技術於科技廠房基座設計之研究
Authors:	李錫霖 Lee, Shyi-lin
Contributors:	土木工程學系 Civil Engineering
Keywords:	高科技廠房;微振 High-tech factory;Ambient-vibration
Date:	2010
Issue Date:	2014-06-26 20:03:33 (UTC+8)
Abstract:	高科技廠房之精密設備與儀器對於微振動十分敏感，因此一般對振動規格要求高的生產設備都需要安裝於減振基座上藉以消減微振動，促使微振動量符合振動標準並提高產品良率。以往廠房設計因未能掌握微振行為，乃至於廠房建築完成後再行現場檢測補強改善。由於被量測的訊號十分微弱，通過特定的感應器將訊號轉換為微電流或低電壓，再經由放大器放大其振幅，過程中同時放大並附加一些額外的雜訊。本研究以有限元素軟體SAP2000 模擬分析高科技廠房設備常用基座，分解實地接收微振訊號並加入自製的高斯常態分布訊號為雜訊重組為激振力， The precision equipments and instruments of the High-tech factory are very sensitive to ambientvibration. Therefore, the production of equipments that generally expect higher quality of vibration specification needs to install the deck vibration to reduce
Appears in Collections:	[Department of Civil Engineering] Seminar Papers

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