Response of high speed EDS maglev train moving on a suspended guideway shaken by horizontal earthquake
學年 101
學期 2
發表日期 2013-12-20
作品名稱 Response of high speed EDS maglev train moving on a suspended guideway shaken by horizontal earthquake
作品名稱（其他語言）
著者 Yau, Jong-dar; 姚忠達
作品所屬單位 淡江大學建築學系
出版者 World Scientific and Engineering Academy and Society (WSEAS)
會議名稱 6th WSEAS International Conference on ENGINEERING MECHANICS, STRUCTURES, ENGINEERING GEOLOGY (EMESEG '13)
會議地點 UK, Cambridge
摘要 This paper presented a computational framework of interaction analysis for an EDS (electro-dynamic suspension) maglev train traveling over a suspension bridge shaken by horizontal earthquakes. The suspended guideway girder is modeled as a single-span suspended beam and the maglev train traveling over it as a series of maglev masses. To tune the magnetic forces in a maglev suspension system, an on-board hybrid LQR+PID controller is designed to control the dynamic response of a running maglev mass. Then the governing equations of motion for the suspended beam associated with all the controlled maglev masses are transformed into a set of generalized equations by Galerkin’s method, and solved using an incremental-iterative procedure. Numerical investigations demonstrate that when a controlled maglev train travels over a suspended guideway shaken by horizontal earthquakes, the proposed hybrid controller has ability to reduce the vehicle’s acceleration response for ride quality.
關鍵字
語言 en
收錄於
會議性質 國際
校內研討會地點
研討會時間 20131220~20131222
通訊作者
國別 GBR
公開徵稿 Y
出版型式 紙本
出處 Procededing of on Engineering Mechanics, Structures, Engineering Geology
相關連結

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