电讯技术Issue(5)：667-671,5.DOI:10.3969/j.issn.1001-893x.2013.05.027
一种基于虚拟仪器的飞机直流供电系统模拟设备设计*
Design of a Novel Aircraft DC Power Supply Simulation Equipment Based on Virtual Instrument Technology
杨菊1
作者信息
- 1. 中国西南电子技术研究所，成都610036
- 折叠
摘要
Abstract
In order to solve the problem of simulating the DC power supply system of aircraft in a variety of extreme cases for the airborne equipment development and maintenance, an aircraft DC power supply simulation equipment system based on virtual instrument technology is proposed in this paper, based on the analysis of aircraft DC power supply system power mode and power supply logic . The hardware system is mainly composed of USB bus based Compact DAQ modular data acquisition platform of NI Company and dedicated DC circuit breakers produced by ETA Company and Airpax Company . The software system is designed based on LabView platform, state machine and producerconsumer model architecture . An implementation of the instantaneous power failure test is presented . The actual results show that the developed equipment can realistically simulate power supply mode of the aircraft DC power supply system, the power logic is correct, the instantaneous power failure test is completed . The power supply system features fast response time, high reliability, and good scalability .关键词
机载设备/直流供电/虚拟仪器/瞬间断电测试Key words
airborne equipment/DC power supply/virtual instrument/instantaneous power failure test分类
航空航天引用本文复制引用
杨菊..一种基于虚拟仪器的飞机直流供电系统模拟设备设计*[J].电讯技术,2013,(5):667-671,5.
