火箭配电器测试系统设计  

Design of Testing System for Rocket Distributor

作　　者：党琳[1] 王晓晖[1] 刘琨[1] Dang Lin Wang Xiaohui Liu Kun(The 41st Institute of the Fourth Academy of China Aerospace Science and Technology Corporation,Xi,an 710025, China)

机构地区：[1]中国航天科技集团公司第四研究院第四十一研究所,西安710025

出　　处：《计算机测量与控制》2017年第5期10-13,共4页Computer Measurement &Control

摘　　要：火箭配电器作为箭上电气系统的重要部件,对火箭飞行试验起着至关重要的作用;配电器测试直接反映其各项功能达标情况,测试方法的优劣会影响对配电器性能的评价高低;配电器测试系统以加固计算机为开发平台,通过PXI数据采集板卡对调理后的信号进行采集和控制,并在显示器上显示测试结果与数据,从而完成配电器的各项功能测试;测试系统原理样机测试某箭上配电器,比较测试值与设计值结果相符,可以得出系统设计可行、可靠;该测试系统大大改进了以往的测试手段,具有体积小、可靠性高、易于携带等优点。As an important component of the electrical system on the rocket ,the distributor plays an important role in the rocket flight test. The test of the distributor directly reflects the situation of the various functions,and the testmethod will affect the evaluation oftheperformance of the distributor. The testing system for distributor is designed which uses reinforced computer as hardware to develop plat-form. The testing system uses PXI data acquisition board to collect and control the conditioning signal, which test results and data is dis-played on the monitor,to complete the functional test of the distributor. The prototype of the testing system is used to test the distribution device of an arrow,which s consistent with the design value. The testing system which has the advantages of small size and high reliabilityhas greatly improved the previous test methods.

关 键 词：火箭 配电器 测试 

分 类 号：TM933[电气工程—电力电子与电力传动]