[1]郭 昕,白国良,刘 煦,等.结构抗震拟动力试验中的数据遥控同步采集技术及其实现[J].西安建筑科技大学学报:自然科学版,2012,44(04):474-479.[doi:10.15986/j.1006-7930.2012.04.004]
　GUO Xin,BAI Guo-liang,LIU Xu,et al.Implementation of data collection simultaneously in seismic PSD test[J].J.Xi’an Univ. of Arch. & Tech.:Natural Science Edition,2012,44(04):474-479.[doi:10.15986/j.1006-7930.2012.04.004]
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结构抗震拟动力试验中的数据遥控同步采集技术及其实现()
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西安建筑科技大学学报:自然科学版[ISSN:1006-7930/CN:61-1295/TU]

卷:
44
期数:
2012年04期
页码:
474-479
栏目:
出版日期:
2012-08-31

文章信息/Info

Title:
Implementation of data collection simultaneously in seismic PSD test
文章编号:
1006-7930(2012)04-0474-06
作者:
郭 昕; 白国良; 刘 煦; 朱丽华
(西安建筑科技大学土木工程学院,陕西 西安 710055)
Author(s):
GUO Xin;  BAI Guo-liang;  LIU Xu;  ZHU Li-hua
(School of Civil Engineering, Xi`an University of Architecture & Technology, Xi`an 710055, China)
关键词:
地震模拟; 数据同步采集; 遥控触发; 拟动力联机实验
Keywords:
seismic simulation;  data simultaneously recording;  exterior trigger;  pseudo dynamic on-line tes
分类号:
TU317
DOI:
10.15986/j.1006-7930.2012.04.004
文献标志码:
A
摘要:
土木结构抗震实验系统由电液伺服加载设备与数据采集仪两部分组成.加载实验机的控制数据保存在其控制器中,其它测试数据则保存在数据采集仪中.电液伺服试验机中加入数字命令控制模块,联机遥控触发数采仪的试验系统,将信号采集、程序计算和命令控制同步完成,加快了实验进程,解决了实验数据采集记录的不同步问题.以火电厂框排架混合结构拟动力实验为例,详细说明了基于数字命令控制实验系统联机运行的建立方法和试验流程
Abstract:
Civil experimental system consists of electric-hydraulic servo-controlled testing machine and the data logger with the test data stored respectively. With the digital command control module in servo controller, a exterior trigger signal is used to remote control the data logger, and the data recording synchronously were solved by on-line processing, which quickened the testing speed by making program calculation and command control completed simultaneously. The operation establishment method and test process based on digital command control for on-line test for hybrid structure of thermal power plant were described, which realizes the pseudo-dynamic test automatically

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2012-03-19 修改稿日期:2012-07-11
基金项目:国家自然科学基金资助项目(50978216、51178383);国家自然科学基金青年基金资助项目(50908186);教育部高校博士学科点专项科研基金资助项目(20096120110003);陕西省科技计划国际合作项目资助项目(2008KW-13)
作者简介:郭 昕(1977-),女,陕西西安人,硕士,工程师,主要从事建筑结构抗震理论及其试验方法研究.
更新日期/Last Update: 2015-09-01