A simulation test equipment of biaxial low frequency angle disturbance

被引：0

作者：

Wang, Shaofei ^{[1
,2
]}

Du, Baolin ^{[1
]}

Guo, Shiyong ^{[1
]}

Zhang, Peng ^{[1
]}

机构：

[1] Luoyang Electroopt Equipment Res Inst AVIC, Luoyang, Henan, Peoples R China

[2] Sci & Technol Electroopt Control Lab, Luoyang, Henan, Peoples R China

来源：

SIXTH SYMPOSIUM ON NOVEL OPTOELECTRONIC DETECTION TECHNOLOGY AND APPLICATIONS | 2020年 / 11455卷

关键词：

low frequency; angular disturbance; excitation; platform;

D O I：

10.1117/12.2565210

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Gyro stabilized platform is sensitive to external angle change, and is mainly used to effectively isolate the influence of angle disturbance on the attitude maintenance of stabilized platform([1-3]). In order to provide the simulation environment of external angle disturbance for the stable platform([4]), this paper designs an azimuth and pitch two-dimensional angular motion excitation device, which can effectively simulate the low-frequency angular disturbance condition below 20Hz. The angular motion range can reach +/- 50 degrees azimuth, and the pitch axis can reach +/- 70 degrees . The positioning accuracy is 10 ''. The device provides a good man-machine interface, which can display the motion data of each axis in real time. At the same time, considering the safety of use, the design has electrical, software and mechanical multi-level limit measures, which can realize automatic monitoring and system protection.

引用

页数：4