Controller development for the E-Defense shaking table
Controller development for the E-Defense shaking table
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DOI：
10.1243/09596518jsce331
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发表时间：
2007-03
期刊：
影响因子：
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通讯作者：
Y. Tagawa;K. Kajiwara
中科院分区：
文献类型：
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作者：
Y. Tagawa;K. Kajiwara
摘要1995年日本科比大地震后，日本国立地球科学与灾害预防研究所（NIED）建造了一个新的大型振动台，作为三维地震破坏试验的设施，称为E-防御。该设施于2005年3月竣工。E-Defense具有独特的能力，可以在真实的地震条件下对真人大小的建筑物和基础设施系统进行实验，并将成为最终的验证工具。本文介绍了该装置的技术指标、控制系统的特点和控制性能试验的一些结果。它还描述了电子防御正在进行的主要项目。
Abstract After the 1995 Kobe earthquake in Japan, the National Research Institute for Earth Science and Disaster Prevention (NIED) constructed a new large-scale shaking table as a facility for three-dimensional earthquake damage testing, called E-Defense. The facility was completed in March 2005. E-Defense has the unique capacity to experiment with life-size buildings and infrastructural systems in real earthquake conditions, and is intended to be the ultimate verification tool. The current paper describes the specification of the facility, features of the control system, and some experimental results of the control performance tests. It also describes major ongoing projects at E-Defense.