Share Email Print
cover

Proceedings Paper

Design of rapid prototype of UAV line-of-sight stabilized control system
Author(s): Gang Huang; Liting Zhao; Yinlong Li; Fei Yu; Zhe Lin
Format Member Price Non-Member Price
PDF $17.00 $21.00

Paper Abstract

The line-of-sight (LOS) stable platform is the most important technology of UAV (unmanned aerial vehicle), which can reduce the effect to imaging quality from vibration and maneuvering of the aircraft. According to the requirement of LOS stability system (inertial and optical-mechanical combined method) and UAV’s structure, a rapid prototype is designed using based on industrial computer using Peripheral Component Interconnect (PCI) and Windows RTX to exchange information. The paper shows the control structure, and circuit system including the inertial stability control circuit with gyro and voice coil motor driven circuit, the optical-mechanical stability control circuit with fast-steering-mirror (FSM) driven circuit and image-deviation-obtained system, outer frame rotary follower, and information-exchange system on PC. Test results show the stability accuracy reaches 5μrad, and prove the effectiveness of the combined line-of-sight stabilization control system, and the real-time rapid prototype runs stable.

Paper Details

Date Published: 12 January 2018
PDF: 9 pages
Proc. SPIE 10620, 2017 International Conference on Optical Instruments and Technology: Optoelectronic Imaging/Spectroscopy and Signal Processing Technology, 106200E (12 January 2018); doi: 10.1117/12.2289269
Show Author Affiliations
Gang Huang, Beijing Institute of Space Mechanics and Electricity (China)
Liting Zhao, Beijing Institute of Space Mechanics and Electricity (China)
Yinlong Li, Beijing Institute of Space Mechanics and Electricity (China)
Fei Yu, Beijing Institute of Space Mechanics and Electricity (China)
Zhe Lin, Beijing Institute of Space Mechanics and Electricity (China)


Published in SPIE Proceedings Vol. 10620:
2017 International Conference on Optical Instruments and Technology: Optoelectronic Imaging/Spectroscopy and Signal Processing Technology
Guohai Situ; Xun Cao; Wolfgang Osten; Liquan Dong, Editor(s)

© SPIE. Terms of Use
Back to Top