基于LabWindows/CVI的测试仪软件设计

摘要

The missile telemetry system provides data basis for various test evaluation of missile and is an important component of missile system. The software part of missile telemetry equipment tester is introduced, and the software is written under the LabWindows/CVI environment to realize the signal collection and control, signal analysis and processing, result display and output etc. Several technologies are adopted such as USB interface communication, calling external executable file multithread technology, and generating data report etc., and good results are achieved.%导弹遥测系统为导弹的各项试验评估提供数据依据,是导弹系统的重要组成部分.介绍了导弹遥测设备测试仪的软件部分,该软件在LabWindows/CVI环境下编写完成,为实现信号的采集与控制、信号的分析与处理、结果的显示与输出等功能,采用了与USB接口通信、调用外部可执行文件、多线程技术和生成数据报表等技术,实现良好效果.