火炮稳定精度图像测试系统

孙泽林; 王昭; 李明

doi:10.3788/OPE.20122001.0157

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火炮稳定精度图像测试系统

信息科学 | 更新时间：2020-08-12

- 火炮稳定精度图像测试系统
- Image test system for gun stabilization accuracy
- 光学精密工程 2012年20卷第1期页码：157-164
- 作者机构：
  
  1. 西安交通大学制造系统与质量工程研究所,陕西西安,710049
  2. 中国人民解放军63870部队,陕西华阴,714200
- 作者简介：
- 基金信息：
  
  十一五"();国防科研专项基金资助项目(No.AL-CGJ-CG-0980)()
- DOI：10.3788/OPE.20122001.0157
  中图分类号： TH745.2;TP391.41
- 收稿日期：2011-07-07，
  
  修回日期：2011-09-06，
  
  网络出版日期：2012-01-25，
  
  纸质出版日期：2012-01-25
- 稿件说明：
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孙泽林, 王昭, 李明. 火炮稳定精度图像测试系统[J]. 光学精密工程, 2012,20(1): 157-164

SUN Ze-lin, WANG Zhao, LI Ming. Image test system for gun stabilization accuracy[J]. Editorial Office of Optics and Precision Engineering, 2012,20(1): 157-164
孙泽林, 王昭, 李明. 火炮稳定精度图像测试系统[J]. 光学精密工程, 2012,20(1): 157-164 DOI： 10.3788/OPE.20122001.0157.

SUN Ze-lin, WANG Zhao, LI Ming. Image test system for gun stabilization accuracy[J]. Editorial Office of Optics and Precision Engineering, 2012,20(1): 157-164 DOI： 10.3788/OPE.20122001.0157.

摘要

为了高精度测试火炮稳定精度

建立了基于CCD与标准靶板的图像测试系统。介绍了测试系统的组成结构与工作原理

研究了系统采用的图像预处理、模板匹配、靶标十字中心定位和系统标定等关键算法。为消除分划板十字线对靶板十字识别的干扰

采用了开关中值滤波算法;在选取灰度变换算法提高图像对比度的基础上

分析选取了模板制作与匹配算法;然后

介绍了靶板十字中心的像素级和亚像素级定位;最后

引入基于主动视觉的标定方法确定了系统的像素角分辨率。试验结果表明:提出的系统测试精度优于0.07 mil

满足实际测试需要

实现了带有稳炮功能的现代火炮系统的稳定精度靶场测量。

Abstract

An image test system using a CCD and a standard target was established to measure the stabilization accuracy of a gun control system. The principle and structures of the system were introduced. and its key algorithms such as image pretreatment

template matching

the orientation of target cross center and system calibration were investigated. In order to remove the disturbance of the reticle of graduation board on the target cross

the algorithm of the switching median filter was presented. After choosing the grayscale transformation to improve the image contrast

the algorithms for fabricating and matching the template were analyzed and chosen. Then

the orientation algorithms of pixel and subpixel for target cross center were presented. Finally

the angle resolution of the system pixel was confirmed using a calibration method based on active vision. The result indicates that the test accuracy has been better than 0.07 mil

which meets the practical test requirement and implements the stabilization accuracy measurement of modern fire-control systems with stabilized guns in firing ranges.

关键词

Keywords

references

周启煌,常天庆,邱晓波. 战车火控系统与指控系统 [M].北京:国防工业出版社,2003:174-177. ZHOU Q H, CHANG T Q, QIU X B. Fire Control System and Command Control System of Combat Vehicle[M]. Beijing: The National Defence Industry Publishing Company, 2003: 174-177. (in Chinese)[2] 汤霞清,陈杰勋,陈玉强. PSD在坦克火控系统性能测量中的应用 [J].火力与指挥控制,2001,26(1):45-46. TANG X Q, CHEN J X, CHEN Y Q. Application of PSD in characteristic measurement of the tank fire control system [J]. Fire Control and Command Control, 2001, 26(1): 45-46. (in Chinese)[3] 赫赤,赵克定,许宏光,等. 炮控系统性能试验中角位移量的几种测量方法 [J].火力与指挥控制,2004,29(6):103-106. HE CH, ZHAO K D, XU H G, et al.. Several measurement methods of angle displacement in characteristics test of gun control system [J]. Fire Control and Command Control, 2004, 29(6): 103-106. (in Chinese)[4] 赫赤,赵克定,冯三任,等. 炮控系统静态参数测试及其关键技术研究 [J].南京理工大学报,2004,28(1):14-18. HE CH, ZHAO K D, FENG S R, et al.. Test system for the static parameters of gun control system and its techniques [J]. Journal of Nanjing University of Science and Technology, 2004, 28(1): 14-18. (in Chinese)[5] 王春忠,杨忠国,荣明,等. 基于陀螺仪的坦克炮控稳定精度检测仪设计 [J].传感器与微系统,2009,28(1):85-87. WANG CH ZH, YANG ZH G, RONG M, et al.. Design of test instrument for stabilization accuracy of tank gun control system using gyroscope [J]. Transducer and Microsystem Technologies, 2009, 28(1): 85-87. (in Chinese)[6] 秦嘉,卢志刚,李勇,等. 坦克火控系统稳定精度图像测试分析方法 [J].火力与指挥控制,2009,34(10):175-179. QIN J, LU ZH G, LI Y, et al.. Method of testing and analyzing the dynamic stabilization precision in tank fire control system based on image processing [J]. Fire Control and Command Control, 2009, 34(10): 175-179. (in Chinese)[7] 张舞杰,杨义禄,李迪,等. 自动影像测量系统关键算法 [J].光学精密工程,2007,15(2):295-301. ZHANG W J, YANG Y L, LI D, et al.. Key algorithms of automatic image measurement system [J]. Opt. Precision Eng., 2007, 15(2): 295-301. (in Chinese)[8] 单冬冬,段锦,阴贵郁. 去除图像分划线的线形窗开关中值滤波算法[J].长春理工大学学报(自然科学版),2009,32(3):454-456. SHAN D D, DUAN J, YIN G Y. A switching median filter of linear window for removing the scale score in the image [J]. Journal of Changchun University of Science and Technology(Natural Science Edition), 2009, 32(3): 454-456. (in Chinese)[9] 王晓曼,顾玲嘉,任瑞治. 基于改进模板匹配算法的靶标图像检测 [J].吉林大学学报(信息科学版),2007,25(1):25-29. WANG X X, GU L J, REN R ZH. Target detection based on improved template matching algorithm [J]. Journal of Jilin University (Information Science Edition), 2007, 25(1): 25-29. (in Chinese)[10] 杨晓敏,吴炜,卿粼波,等. 图像特征点提取及匹配技术 [J].光学精密工程,2009,17(9):2276-2282. YANG X M, WU W, QING L B, et al.. Image feature extraction and matching technology [J]. Opt. Precision Eng., 2009, 17(9): 2276-2282. (in Chinese)[11] 李莉,段锦,顾玲嘉. 一种动态目标检测与跟踪的方法研究 [J].长春理工大学学报,2005,28(3):1-3. LI L, DUAN J, GU L J. A method for detection and tracking of dynamic target [J]. Journal of Changchun University of Science and Technology, 2005, 28(3): 1-3. (in Chinese)[12] 刘永泽. 目标定位中亚像素细分算法的研究 .长春:长春理工大学,2006:17-29. LIU Y Z. Study on subpixel detecting algorithm for target localization . Changchun: Changchun University of Science and Technology, 2006: 17-29. (in Chinese)[13] 张丹,段锦,顾玲嘉. 基于图像的模拟相机标定方法的研究 [J].红外与激光工程,2007,36(增):293-297. ZHANG D, DUAN J, GU L J. Method of camera calibration based on image processing [J]. Infrared and Laser Engineering, 2007, 36(Supp.):293-297. (in Chinese)[14] 钱政. 测试误差分析与数据处理 [M].北京:北京航空航天大学出版社,2008. QIAN ZH. The Testing Error Analysis and Data Processing [M]. Beijing: Beijing University of Aeronautics and Astronautics Press,2008. (in Chinese)

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