The application study of shadow photography in measuring motion attitude of large caliber projectile

Yongjian Zhang; Hongju Gao; Zhonghui Sun; Yong Wei; Zhiwang Qiao; Changan Di

doi:10.1117/12.2551602

31 January 2020 The application study of shadow photography in measuring motion attitude of large caliber projectile

Yongjian Zhang, Hongju Gao, Zhonghui Sun, Yong Wei, Zhiwang Qiao, Changan Di

Proceedings Volume 11427, Second Target Recognition and Artificial Intelligence Summit Forum; 114271J (2020) https://doi.org/10.1117/12.2551602
Event: Second Target Recognition and Artificial Intelligence Summit Forum, 2019, Changchun, China

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.

Citation Download Citation

Yongjian Zhang, Hongju Gao, Zhonghui Sun, Yong Wei, Zhiwang Qiao, and Changan Di "The application study of shadow photography in measuring motion attitude of large caliber projectile", Proc. SPIE 11427, Second Target Recognition and Artificial Intelligence Summit Forum, 114271J (31 January 2020); https://doi.org/10.1117/12.2551602

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