基于RapidIO总线的简约化小型导弹测试设备设计

为了保障导弹机动灵活的特点以及发射成功率,更加小型轻便简约的测试设备是提高部队平战时导弹保障效率的重要手段,基于RapidIO总线研制一种小型化测试设备,不再依赖机箱架构,仅依靠测试模块之间的堆叠连接,利用串行通信手段以及数据交换功能实现所有测试资源的数据交换及通信,可以大幅减小测试设备体积,解决了导弹测试设备携带不方便、转场困难的技术问题,同时对测试模块的选型,硬件架构、物理架构及设计指标等进行了分析说明,经过同某型PXI测试设备的对比测试,不仅完成了对某型导弹模拟器的测试功能,相比原PXI测试设备体积减小了95％以上,重量减轻了90％以上,功耗降低了60％以上,不仅可以适应更多的导弹测试场景,更可以大幅提高部队在日常训练维护以及战时精准保障的工作效率.

A simplified small missile test equipment based on RapidIO bus

In order to ensure the missile''s flexibility and launch success rate, a more compact, portable and simple test equipment is an important means to improve the missile support efficiency in peacetime and wartime. A new miniaturized test equipment is developed based on RapidIO bus, which no longer depends on the chassis architecture, but only on the stacking connection between test modules, Using serial communication means and data exchange function to realize data exchange and communication of all test resources can greatly reduce the volume of test equipment and solve the technical problems of inconvenient carrying and difficult transition of missile test equipment. At the same time, the selection of test module, hardware architecture, physical architecture and design index are analyzed and explained, After the comparative test with a certain type of PXI test equipment, it not only completes the test function of a certain type of missile simulator, but also reduces the volume, weight and power dissipation by more than 95%, more than 95% and more than 60% compared with the original PXI test equipment, It can not only adapt to more missile test scenarios, but also greatly improve the work efficiency of troops in daily training and maintenance and wartime precision support.