Accurate modeling and frequency simulation of shaking table array - 文章详情页

作者：

Gao, C.-H. (Gao, C.-H..) | Ji, J.-B. (Ji, J.-B..) | Yan, W.-M. (Yan, W.-M..) (学者：闫维明) | Wang, J.-K. (Wang, J.-K..) | Li, N. (Li, N..)

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摘要：

In　order　to　solve　the　nonlinear　problems　in　the　modeling　of　shaking　table　array　system,　refined　modeling　and　simulation　of　shaking　table　9-sub　array　system　of　Beijing　university　of　technology　were　carried　out　using　Matlab/Simulink,　the　characteristics　of　servo　valve,　mesa　quality　and　the　effect　of　oil　source　pressure　on　the　system　frequency　response　characteristics　were　analyzed.　The　study　shows　that　the　servo　valve　frequency　exerts　great　influence　on　the　frequency　response　characteristics　of　shaking　table　system　while　servo　valve　damping　ratio　has　little　impact　on　the　system　frequency　response　characteristics.　©,　2015,　Beijing　University　of　Technology.　All　right　reserved.

关键词：

Frequency response; Shaking table; Shaking tables array

作者机构：

[ 1 ] [Gao, C.-H.]Beijing Key Laboratory of Earthquake Engineering and Structural Retrofit, Beijing University of Technology, Beijing, 100124, China
[ 2 ] [Ji, J.-B.]Beijing Key Laboratory of Earthquake Engineering and Structural Retrofit, Beijing University of Technology, Beijing, 100124, China
[ 3 ] [Yan, W.-M.]Beijing Key Laboratory of Earthquake Engineering and Structural Retrofit, Beijing University of Technology, Beijing, 100124, China
[ 4 ] [Wang, J.-K.]Beijing Key Laboratory of Earthquake Engineering and Structural Retrofit, Beijing University of Technology, Beijing, 100124, China
[ 5 ] [Li, N.]Beijing Key Laboratory of Earthquake Engineering and Structural Retrofit, Beijing University of Technology, Beijing, 100124, China

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