基于虚拟仪器的某型导弹制导装置地面监测系统设计

Design of Ground Monitoring System Based on Virtual Instrument for a Type of Missile Guidance Device

针对目前某型导弹制导装置监测方式的落后现状,采用虚拟仪器技术开发了一套地面监测系统;该系统符合某型导弹制导装置的试验标准,是以PXI总线的数据采集卡和控制器为硬件平台,以LabVIEW作为软件开发平台,将采集模拟信号、视频信号和串口通信集于一体,能够对制导装置的性能和参数指标进行检测,并利用图像处理技术对导弹的飞行轨迹进行定性的监测;应用结果,表明该监测系统运行稳定可靠,提高了监测的效率和精度,具有一定的推广价值。

The monitoring method guidance device of for a certain missile is falling behind. It has developed a set of ground monitor sys- tem by using virtual instrument. The system is in conformity with the test standard of a certain guidance device. The hardware platform is based on data acquisition card and a controller based on PXI Bus, and LabVIEW as the software platform, which can collect analog signals, the function of video signal and serial port communication at the same time. It can test the parameters and performance of the guidance de- vice. It can be for qualitative monitoring of missile flight trajectory. The application result shows that the monitoring system is stable and re- liable, which improves the efficiency and precision of the monitoring system. It has a certain popularization value.