Laser & Optoelectronics Progress, Volume. 57, Issue 3, 030701(2020)

Measurement Method of Gun’s Jump Angle Based on Improved Least-Squares

Man Jiang1、*, Jun Wang1,2、**, Bojun Du2,3, Haifeng Wang3, and Haisong Chen1
Author Affiliations
  • 1School of Electronic and Information Engineering, Suzhou University of Science and Technology, Suzhou, Jiangsu 215009, China
  • 2Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, Changchun, Jilin 130033, China
  • 3Center of Arms Experiment of Baicheng, Baicheng, Jilin 137000, China
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    References(10)

    [1] Tu J C, Xue B W, Zan B X. Study on effect of aftereffect of artillery on projectile with jump angle[J]. Journal of Ordnance Equipment Engineering, 40, 76-79(2019).

    [2] Mi L C, Liu M, Gao S Z. Mathematic description and test analysis on launched projectile muzzle velocity jumping angle during howitzer firing[J]. Journal of Gun Launch & Control, 34, 1-3(2013).

    [3] Wang B Y, Gao X K, Li B H et al. Review of measurement methods for jump angle of gun[J]. Journal of Test and Measurement Technology, 27, 294-299(2013).

    [5] Zhou P, Wang X Q, Huang Q Y et al. Laser spot center detection based on improved circled fitting algorithm. [C]∥2018 2nd IEEE Advanced Information Management,Communicates,Electronic and Automation Control Conference (IMCEC), May 25-27, 2018, Xi'an, China. New York: IEEE, 316-319(2018).

    [6] Wu Z K, Li G Q, Wang W T et al. Laser spot center detection based on improved circle fitting algorithm[J]. Laser & Infrared, 46, 346-350(2016).

    [7] Wang Z Z, Xu R H, Hu B L. Algorithm of semicircular laser spot detection based on circle fitting[J]. Proceedings of SPIE, 8878, 88782Z(2013).

    [8] Liu D, Wang Y T, Tang Z et al. A robust circle detection algorithm based on top-down least-square fitting analysis[J]. Computers & Electrical Engineering, 40, 1415-1428(2014).

    [9] Cheng L, Wu G P, Yao W. Camera calibration in visual navigation of inspection robot on site[J]. Journal of Optoelectronics·Laser, 29, 1082-1091(2018).

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    Man Jiang, Jun Wang, Bojun Du, Haifeng Wang, Haisong Chen. Measurement Method of Gun’s Jump Angle Based on Improved Least-Squares[J]. Laser & Optoelectronics Progress, 2020, 57(3): 030701

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    Paper Information

    Category: Fourier Optics and Signal Processing

    Received: Jun. 24, 2019

    Accepted: Jul. 29, 2019

    Published Online: Feb. 17, 2020

    The Author Email: Jiang Man (1347787405@qq.com), Wang Jun (wjyhl@126.com)

    DOI:10.3788/LOP57.030701

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