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Proceedings Paper

A new initial alignment method of MIMU based on CCD
Author(s): Kai Ma; Quanxin Ding; Qiuzhi Zhang; Shaodong Chen; Yongsheng Wang
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Paper Abstract

A new initial alignment of MIMU based on CCD is proposed in this article to overcome problems of time consuming and low accuracy of the traditional HMS. By utilize the attitude information provided by CCD, MIMU can achieve initial alignment process and output real-time head attitude to compute line of sight. Simulation results indicated that the CCD measurement system can effectively reduce the wasting time of initial alignment and improve attitude measurement precision.

Paper Details

Date Published: 18 September 2014
PDF: 7 pages
Proc. SPIE 9282, 7th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optical Test and Measurement Technology and Equipment, 92820Z (18 September 2014); doi: 10.1117/12.2069849
Show Author Affiliations
Kai Ma, Science and Technology on Electro-optic Control Lab. (China)
Luoyang Institute of Electro-optical Equipment (China)
Quanxin Ding, Science and Technology on Electro-optic Control Lab. (China)
Luoyang Institute of Electro-Optical Equipment (China)
Qiuzhi Zhang, Science and Technology on Electro-optic Control Lab. (China)
Luoyang Institute of Electro-Optical Equipment (China)
Shaodong Chen, Science and Technology on Electro-optic Control Lab. (China)
Luoyang Institute of Electro-optical Equipment (China)
Yongsheng Wang, Luoyang Institute of Electro-optical Equipment (China)


Published in SPIE Proceedings Vol. 9282:
7th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optical Test and Measurement Technology and Equipment
Yudong Zhang; Wei Gao, Editor(s)

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