基于虚拟仪器的多总线兵器产品性能测试系统

Multi-bus measurement system of weapon products performance based on virtual instruments

现代兵器产品性能测试系统越来越多地采用计算机总线的自动化集成测量技术,虚拟仪器技术在军事测控领域也得到了广泛的应用。本文设计了一种基于PCI、ISA多总线联合应用的兵器性能测试系统,介绍了测试硬件环境的结构特点,并分析了NI LabVIEW开发软件的应用特点,给出了虚拟仪器技术在多参数数据采集、实时运动控制方面的应用方法。

Integrated measurement technologies based on PC-bus are adopted in modern measurement systems of weapon products performance; Virtual Instruments are also applied in military measurement areas. A weapon test & control system base on multi-bus of PCI and ISA is indicated in this paper. The hardware structure of this testing system is described. The applying characteristic of development software-NI LabVIEW is expatiated during this paper. The methods that virtual instruments applied in DAQ (Data Acquisition) and real-time motion control areas are introduced.