基于LabVIEW和DAQ的导弹通用测试平台设计与仿真

针对空空导弹检测设备的发展现状,设计了基于LabVIEW和PC-DAQ的机载导弹通用测试平台.硬件采用模块化设计,侧重设计了信号调理电路,主要包括取有效值、过零比较、隔离放大电路和滤波等电路.软件设计主要实现了利用CIN图标调用VC++驱动程序以及利用CLF节点实现可供LabVIEW直接调用的动态库DLL文件的编制与调用等技术,完成了虚拟面板、系统控制、数据采集处理和显示存储等程序的编制,最后还实现了远程网络监控功能,可以方便地进行远程实时测试和故障诊断.仿真实验表明,所设计的测试平台提高了导弹检测设备的模块化、标准化、通用化,具有性价比高、操作简单、易于升级等优点.

Design and Simulation on an Improved Missile Test Platform Based on DAQ and LabVIEW

According to the present state weapon test system for air-to-air missile,an improved test platform based on PC-DAQ and LabVIEW is designed.The hardware is designed by the method of modularization.The signal conditioning circuit is designed particularly.The designed software mainly solves the problem of how to use CIN to transfer VC ++ drives and how to use CLF to actualize the skills that compiling and applying the dynamic link library which is used for LabVIEW.By using it,the virtual graphic user interface...