文档介绍：电子测量技术第卷第期
在线测试与故障诊断 35 7
年月
ELECTRONIC MEASUREMENT TECHNOLOGY 2012 7
飞机地面电源供电品质在线测试系统设计
司剑飞郝世勇战祥新
海军航空工程学院青岛分院青岛
( 266041)
摘要飞机地面电源向飞机供电时由于飞机的用电需求差异大在用电突变过程中可能存在不适应的现象为
: , , , 。
测试地面电源的在线供电品质,检查相互适应性的问题,设计了飞机地面电源在线测试系统。系统参照飞机地面供电
特性国军标确定测试内容,硬件采用由 PC/104 架构计算机、高速并行 AD 采集卡等构成的嵌入式系统,利用
进行系统软件编制依据飞机供电特性参数测试方法设计测试算法通过在某型地面电
LabVIEW , GJB 5189—2003 。
源车的实际测试,该系统操作简单、测量准确、便携性好,达到了设计要求,满足了机务工作急需,具有较高的实用价值
和经济意义。
关键词
:虚拟仪器;飞机地面电源;数据采集;LabVIEW
中图分类号文献标识码
:TP274 :A
Online-testing system of parameters in aeroplane ground power supply
Si Jianfei Hao Shiyong Zhan Xiangxin
(Naval Aeronautical Engineering Institute Qingdao Branch,Qingdao 266041)
patible problem occured when aeroplane ground power supply provided electricity to aeroplane because of
power supply requirement in aircraft differed from each order to check the dynamic parameters of ground
power supply,an online-testing system was items were established based on the analysis of ground
power characteristics and requirement of aeroplane power was the hardware part of
the online-testing system,LabVIEW the software platform of the testing measurement was
designed according to GJB 5189— of the project was verified by applications.
Keywords:virtual instruments;ground power supply;data acquisition;LabVI