建筑结构隔震换能和AMD混合控制研究
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摘要
隔震换能系统利用换能装置转换地震能量并进行储存,既可以通过吸收地震能量减震,转换来的能量又可以进一步利用,是一种有效的振动控制方法。本文提出一种隔震换能与AMD主动控制结合的混合控制,这种控制方法将转换来的地震能量驱动AMD控制系统,充分利用转换来的能量,达到"以震制震"的目的。研究表明隔震换能系统转换来的能量能够提供AMD控制系统控制所需的能量,隔震换能和AMD混合控制是可行的。
The control system of the isolation with energy transducer can transform the seismic energy and store it.It can reduce the vibration by absorbing seismic energy and using the energy to further control.The hybrid control of energy transducer and AMD is presented in the paper.The hybrid control can use the transition energy to drive the AMD system,and it can use the seismic energy sufficiently.The study shows that the energy transducer can supply force and energy for the AMD system and the hybrid control of energy transducer and AMD is feasible.
引文
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