摘要
提出采用双伺服加速度计同轴和垂直系统的两种方法 ,能够解决风洞模型攻角传感测量中的抗振动干扰问题。通过对这两种系统的分析与比较 。
This paper presents two methods of using double servo accelerometers to make precision model attack angle measurements in wind tunnel testing. One is that two accelerometers are in coaxial assembling,and the other is that they are placed vertically to each other.The instrumentations in this way can immune to the vibration interference caused by wind.By making a comparison between these two instrumentations and analysing,some more reasonable designs for the measurements have been given.
出处
《中国惯性技术学报》
EI
CSCD
2000年第2期50-53,共4页
Journal of Chinese Inertial Technology
关键词
风洞模型
攻角测量
伺服加速度计
抗振动干扰
model of wind tunnel
attack angle measurement
servo accelerometer
anti-in-terference of vibration