摘要
研究了一种气流模拟系统在飞机地面试验中的应用。设计基于工业经典PID控制理论,通过变频器控制电机带动风机和电动调节蝶阀精确模拟试验所需气流,解决了某型飞机地面试验所需气流的精确模拟,并通过试验验证,完全达到了设计要求。
An airstream simulation system applied in airplane ground test is researched. The system based on classical industry PID control theory completes accurate airstream simulation of airplane in ground test by using inverter to control motor driving fan and electric regulating butterfly valve to simulate needed airstream . The test results show that the design requirements are meet entirely
出处
《传感器世界》
2011年第12期21-23,共3页
Sensor World
关键词
气流模拟
变频器
试验验证
airstream simulation
transducer
experimental verification
