基于力控制AMD的振动台子结构试验仿真研究
Simulation Study of Shaking Table Substructure Test Based on Force Controlled AMD Device
DOI: 10.12677/DSC.2018.72015, PDF,    国家自然科学基金支持
作者: 丛鹏里, 纪金豹：北京工业大学工程抗震与结构诊治北京市重点实验室，北京
关键词: 实时子结构试验；振动台试验；AMD；力控制；Real-Time Substructure Test； Shaking Table Test； Active Mass Driver； Force Control
摘要: 针对实时子结构试验加载方式复杂，控制精度低的问题，本文提出通过AMD装置进行加载实现数值子结构与试验子结构的界面力相容条件，降低试验造价，简化加载方式。通过力反馈进行高精度控制，提高试验的针对性和研究效率。分析与模拟的结果都表明，对于所提出的基于AMD力控制的振动台子结构试验方法具有可行性与有效性。
Abstract: Aiming at the problem of complex loading mode and low control precision in real time substructure test, this paper puts forward the interface force compatibility condition of numerical substructure and experimental substructure by AMD device, which can reduce the test cost and simplify the loading mode. High precision control is carried out by force feedback to improve the pertinence and research efficiency of the experiment. The results of analysis and simulation show that the proposed method of substructure test based on AMD force control is feasible and effective.
文章引用：丛鹏里, 纪金豹. 基于力控制AMD的振动台子结构试验仿真研究[J]. 动力系统与控制, 2018, 7(2): 135-145. https://doi.org/10.12677/DSC.2018.72015

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