基于VXI总线的导弹燃气联试自动测试系统实现

Automatic Test Missile Gas System Implementation Based on VXI bus

根据某导弹燃气联试的要求,将VXI总线技术与虚拟仪器技术相结合应用到燃气联试系统中。完成符合VPP规范的模块的仪器驱动程序和可独立运行的仪器软面板的完整设计,特别介绍了8通道并行A/D的驱动程序设计。重点研究燃气联试软件设计,实现燃气发生器压力测试、侧燃发生器压力测试、燃气联试任务,完成对试验信号记录和燃气参数测试工作。研究成果对促进军工设备的智能化和模块化具有重要意义。

According to the requirement of a certain missile combustion gas combining-test,this paper applies VXI bus technology and Virtual Instrument technology to missile combustion gas combining-test.The design of module driver program which accords with VPP specifications and the instrument soft panels which can run independently are accomplished in this paper,especially 8 channels parallel A/D module driver.This paper places emphsis on researching of software designing to realize missile combustion gas combining-test,such as combining-testing,side combustion gas testing and combustion gas testing,and complete recording all the experiment signals and measuring the combustion gas parameters.The results of this research have a great significance to promoting the military equipment intelligentized and modularized.