STATE OF THE ART OF STRUCTURAL CONTROL
STATE OF THE ART OF STRUCTURAL CONTROL
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DOI：
10.1061/(asce)0733-9445(2003)129:7(845
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发表时间：
2003-07
期刊：
影响因子：
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通讯作者：
B. Spencer;Satish Nagarajaiah
中科院分区：
文献类型：
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作者：
B. Spencer;Satish Nagarajaiah
近年来，结构控制装置的研究和发展受到了相当大的关注，特别强调减轻建筑物和桥梁的风和地震反应。在这两个领域中，在过去的二十年中，已经进行了认真的努力，以将结构控制概念发展成一种可行的技术。主动控制系统的全面实施已经在几个结构中完成，主要是在日本;然而，成本效益和可靠性的考虑限制了它们的广泛接受。由于其机械简单，低功耗的要求，和大，可控力的能力，半主动系统提供了一个有吸引力的替代主动和混合控制系统的结构减振。在本文中，我们回顾了最近的快速发展，半主动结构控制及其实施在全尺寸结构。
In recent years, considerable attention has been paid to research and development of structural control devices, with particular emphasis on alleviation of wind and seismic response of buildings and bridges. In both areas, serious efforts have been undertaken in the last two decades to develop the structural control concept into a workable technology. Full-scale implementation of active control systems have been accomplished in several structures, mainly in Japan; however, cost effectiveness and reliability considerations have limited their wide spread acceptance. Because of their mechanical simplicity, low power requirements, and large, controllable force capacity, semiactive systems provide an attractive alternative to active and hybrid control systems for structural vibration reduction. In this paper we review the recent and rapid developments in semiactive structural control and its implementation in full-scale structures.