【摘要】 基于虚拟仪器技术设计了一种大量程位移测量系统,介绍了该系统的硬件组成和软件设计方法的具体实现。本系统利用拉线式位移传感器,能够精确并直观地测量振动台试验中结构的位移,实验结果表明可以在地震模拟振动台试验中应用。更多还原

【Abstract】 This paper designed a device for large-displacement measure based on Virtual Instrument,and illustrated its structure of hardware and method of the software.Using a type of position sensor,the device can accurately and directly measure displacement of structure in shaking table,and it is verified that it can be applied in test of seismic shaking table.更多还原