纺织学报 ›› 2012, Vol. 33 ›› Issue (7): 129-133.

• 机械与器材 • 上一篇    下一篇

新型土工布胀破性能测试系统的研制

 李伟锋1, 孙启晓2, 李想3   

    1. 中原工学院电子信息学院
    2. 淄博市计量测试所
    3. 郑州大学电气工程学院
  • 收稿日期:2011-06-18 修回日期:2012-03-09 出版日期:2012-07-15 发布日期:2012-07-02
  • 通讯作者: 李伟锋 E-mail:weiweifeng@zzti.edu.cn

Research and development of test system for geotextile expansion rupture performance

 LI  Wei-Feng1, SUN  Qi-Xiao2, LI  Xiang3   

    1. School of Electric and Information Engineerign, Zhongyuan University of Technology
    2. Zibo Institute of Metrology and Testing
    3. School of Electuical Engineering, Zhengzhou University
  • Received:2011-06-18 Revised:2012-03-09 Online:2012-07-15 Published:2012-07-02
  • Contact: LI Wei-Feng1 E-mail:weiweifeng@zzti.edu.cn

摘要: 为减小土工布胀破时膜片变形造成的测试误差,提出了一种基于膜片补偿的土工布胀破性能测试方案。文章给出了系统测试原理、软件系统总的流程图及(此处删了半句)硬件测试系统框图。系统使用运动控制卡控制电机驱动部分,由传感器采集得到的信号通过数据采集卡输入计算机处理,对得到的数据采用了数字滤波,并实现了测试过程数据和图表的实时显示。文章给出了试验数据,并对结果进行了分析,结果证明减小了由于土工布胀破时膜片变形造成的测试误差,具有一定的现实意义。

关键词: 土工布 , 胀破性能 , 膜片补偿 , 运动控制卡 , 数据采集卡

Abstract: Abstract In order to reduce the test error when geotextile expansion rupture caused by foil deformation, a testing program of expansion rupture performance of geotextile based on foil correction was proposed. The graphs of system testing which were software flow chart of the total system and hardware block diagram were shown in this paper. The system uses motion control card to control the motor drive section, the signal acquired by the sensor was sent to data acquisition card, then, was sent into the computer by processing, the data obtained was processed by digital filter, data and graphs was displayed real-time during the testing process. Test data were given by this paper, and the results were analyzed, the results demonstrate the system reduce test error effectively when geotextile expansion rupture, it possesses practical significance.

Key words: geotextile , expansion rupture performance , disk correction , motion control card , data acquisition card

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