Share Email Print
cover

Proceedings Paper

Research on the the device of non-angular vibration for opto-electronic platform
Author(s): Yuan An; Chun-peng Song; Rong-jun Kuang; Guang Jin
Format Member Price Non-Member Price
PDF $14.40 $18.00
cover GOOD NEWS! Your organization subscribes to the SPIE Digital Library. You may be able to download this paper for free. Check Access

Paper Abstract

The opto-electronic platform is the main equipment for aviation reconnaissance. It is a surveillance system with the function of search, recognition orientation and tracking by opto- electronic instruments. It is made up of opto- electronic instruments which are used to get high quality image , and stabilization tracking system to control stabilization and gesture of platform for exact tracking. The opto-electronic platform purpose is to achieve high quality image. Besides the impact of optic system, the image quality of the system is influenced greatly in the vibration environment .The research worked by Zhao peng which demonstrated the affection caused by angular vibration was worse than which caused by line vibration, and what was multiplied direct ratio with plane altitude. So it is necessary to design a new device which could be used widely and has good angular vibration isolation effect. According to the theory of parallelogram, the non-angular vibration device had been designed with spatial links, and the theory of non-angular vibration was analyzed. The three-dimensional model was set with UG, the analysis was done by ADAMS/vibration software. The acceleration and displacement response of the device in each direction was calculated by inspiriting it with sine wave of the acceleration in three directions, and the stiffness and damp were studied. All the work prove the design principle of the device is reasonable, and the device is adopted to keep the platform motion moving horizontally, at the meantime the device is good at isolating vibration in all directions.

Paper Details

Date Published: 12 October 2010
PDF: 6 pages
Proc. SPIE 7659, 5th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Smart Structures and Materials in Manufacturing and Testing, 76590H (12 October 2010); doi: 10.1117/12.866834
Show Author Affiliations
Yuan An, Changchun Institute of Optics, Fine Mechanics and Physics (China)
Chun-peng Song, China North Optical-Electrical Technology Co. Ltd. (China)
Rong-jun Kuang, TTS BoHai Machinery (Dalian) Co. Ltd. (China)
Guang Jin, Changchun Institute of Optics, Fine Mechanics and Physics (China)


Published in SPIE Proceedings Vol. 7659:
5th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Smart Structures and Materials in Manufacturing and Testing
Xiangang Luo; Georg von Freymann, Editor(s)

© SPIE. Terms of Use
Back to Top