摘要
航空发电机的好坏事关整个航空系统能否正常工作,对航空发电机性能参数的高精度的快速测量变得非常重要;根据GJB181和GJB181A对飞机供电参数测试的要求,对测试系统从硬件结构和软件两方面进行了分析,在LabVIEW环境下完成了航空发电机性能参数测试系统设计与实现;系统能够自动配置负载,并在各种负载、转速、温度条件下进行稳态、瞬态参数等测试;通过对某飞机发电机进行测试,结果表明该系统测试精确度高,性能稳定可靠,操作简单,达到了设计要求。
Because the aero--generator is very important to the aircraft system, the higher precision and fast test for the aero--generator performance parameter become more and more important. According to the requirement of GJB181 and GJB181A, this paper analyzes the hardware structure and software of test system, and completes the design and implementation of the test system software under LabVIEW development environment. The system can accomplish auto--loading and transient parameters test, and can finish the steady state and transient parameter with different loading, rotate speed or temperature. After the test, the result shows that the system has good and reliable performance for measurement of parameters test and achieves the design requirement.
出处
《计算机测量与控制》
CSCD
北大核心
2009年第7期1256-1257,1260,共3页
Computer Measurement &Control
