基于VXI总线的弹药测试系统集成

The Integration of Ammunition Testing System Based on VXIbus

VXI 总线标准是在 VME 总线和 GPIB 总线的基础上发展起来的仪器系统总线,它集中了两种总线的全部优点,其优越性能使其在航天、船舶、电子、军工领域应用广泛。弹药工程的基本信号是高冲击、高频响、高过载、高温等诸多动态信号。这就要求测试系统具有多通道采集,易于捕捉高频的瞬态信号的特点,为了适应野外试验,组建的系统还必然应具有方便携带的特性。文中主要介绍基于 VXI 总线组建的弹药工程参数测试系统的各项性能指标,简要的介绍系统软硬件集成的方法,以及通过最终试验,证明了基于 VXI 总线组建的测试系统完全适合于弹药工程基本信号的测试。

The criterion of VXIbus is developed based on VME bus and GPIB bus.It integrates the advantages of the two kinds of data bus.For this reason,it has been widely used in the fields of spaceflight,shipping,electronics and war industry.The basic signals in ammunition field are dynamic signals that have the characteristics of high concussion,high frequency,high load and high temperature.Because of the reasons,the testing system must have the ability of multiple channels acquisition and catching instantaneous signals easily.Otherwise.In order to experiment in field,the system should be portable to move.This paper mainly introduces the capability parameters of the testing system based on VXIbus,and how to buildup the system in hardware and software.At last,by the result of experiment,it prove that the system based on VXIbus fits ammunition testing field very well.