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Proceedings Paper

The application study of shadow photography in measuring motion attitude of large caliber projectile
Author(s): Yongjian Zhang; Hongju Gao; Zhonghui Sun; Yong Wei; Zhiwang Qiao; Changan Di
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Paper Abstract

The principle and method of existing indoor shadow photography system and shadow target calibration system are introduced. The effects of muzzle shock wave, projectile shock wave, trajectory descent of projectile flight and natural wind, dust, ground irregularity and stray light in the field measurement environment when using Shadow Photography to measure the Motion Attitude of Large Caliber Projectile are analyzed. The key parameters of the large caliber projectile motion attitude measurement system in the field are determined, and the key links that need to be paid attention to in the design are put forward accordingly.

Paper Details

Date Published: 31 January 2020
PDF: 6 pages
Proc. SPIE 11427, Second Target Recognition and Artificial Intelligence Summit Forum, 114271J (31 January 2020);
Show Author Affiliations
Yongjian Zhang, Nanjing Univ. of Science and Technology (China)
Hongju Gao, Beijing Tianwin Measurement & Control Technology Co., Ltd. (China)
Zhonghui Sun, Beijing Tianwin Measurement & Control Technology Co., Ltd. (China)
Yong Wei, Heilongjiang Huaan Machinery Co., Ltd. (China)
Zhiwang Qiao, Nanjiing Univ. of Science and Technology (China)
Changan Di, Nanjing Univ. of Science and Technology (China)


Published in SPIE Proceedings Vol. 11427:
Second Target Recognition and Artificial Intelligence Summit Forum
Tianran Wang; Tianyou Chai; Huitao Fan; Qifeng Yu, Editor(s)

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