车载光电跟踪系统跟踪转台的初始标定

徐涛; 李博; 刘廷霞; 薛乐堂; 陈涛

doi:10.3788/OPE.20132103.0782

您当前的位置：

首页 >

文章列表页 >

车载光电跟踪系统跟踪转台的初始标定

信息科学 | 更新时间：2020-08-12

- 车载光电跟踪系统跟踪转台的初始标定
- Initial calibration of tracking turntable for vehicle-borne opto-electronic tracking system
- 光学精密工程 2013年21卷第3期页码：782-789
- 作者机构：
  
  中国科学院长春光学精密机械与物理研究所
- 作者简介：
- 基金信息：
- DOI：10.3788/OPE.20132103.0782
  中图分类号： V556
- 收稿日期：2012-03-19，
  
  修回日期：2012-05-20，
  
  网络出版日期：2013-03-20，
  
  纸质出版日期：2013-03-15
- 稿件说明：
移动端阅览
徐涛李博刘廷霞薛乐堂陈涛. 车载光电跟踪系统跟踪转台的初始标定[J]. 光学精密工程, 2013,21(3): 782-789

XU Tao LI Bo LIU Ting-xia XUE Le-tang CHEN Tao. Initial calibration of tracking turntable for vehicle-borne opto-electronic tracking system[J]. Editorial Office of Optics and Precision Engineering, 2013,21(3): 782-789
徐涛李博刘廷霞薛乐堂陈涛. 车载光电跟踪系统跟踪转台的初始标定[J]. 光学精密工程, 2013,21(3): 782-789 DOI： 10.3788/OPE.20132103.0782.

XU Tao LI Bo LIU Ting-xia XUE Le-tang CHEN Tao. Initial calibration of tracking turntable for vehicle-borne opto-electronic tracking system[J]. Editorial Office of Optics and Precision Engineering, 2013,21(3): 782-789 DOI： 10.3788/OPE.20132103.0782.

摘要

提出了基于坐标变换的目标跟踪转台初始标定方法，用于提高车载光电跟踪系统的跟踪精度。首先，运用坐标变换理论，建立了转台精标定的数学模型，求解了转台标定的变换矩阵；然后，根据转台标定的实际需要，通过合理地分析和近似，推导了一种转台的粗标定方案；最后，将粗标定与精标定方法相结合对跟踪转台进行初始标定实验。实验结果表明，该标定方法提高了初始标定的效率

对大于等于10 km的远距离目标，精标定之后的转台跟踪误差小于0.1，完全满足车载光电跟踪系统的精度要求。该标定方法已在一批车载光电跟踪系统中得到了成功应用。

Abstract

An initial turntable calibration method based on coordinate transformation was proposed to improve the target tracking precision of a vehicle-borne tracking system. First

according to the coordinate transformation theory

a precise turntable calibration model was established and a transformation matrix for the turntable calibration was obtained. Then

an approximate calibration approach based on the practical need was derived with reasonable analysis and careful approximation. Finally

a combined calibration method by using both approximate calibration and precise calibration was implemented in the turntable initial calibration process for a practical vehicle-borne opto-electronic tracking system. Experimental results show that the combined calibration method can improve the efficiency of turntable initial calibration. After precise calibration

the tracking error of the turntable is smaller than 0.1 for a remote target larger than 10 km

which completely satisfies the precision requirements of the vehicle-borne opto-electronic tracking system. This calibration method has been successfully used in several vehicle-borne opto-electronic tracking systems.

关键词

Keywords

references

李增. 车载经纬仪自主定位定向技术的研究[D]. 北京：中国科学院，2010.LI Z. Autonomous position and orientation technology for trailer-mounted theodolite[D]. Beijing: Chinese Academy of Sciences, 2010. (in Chinese)[2]沈永良，徐亚飞. 舰载平台下的光电跟踪技术[J]. 火力与指挥控制，2008，33（7）：13-15.SHEN Y L, XU Y F. Electro-optical tracking technology based on shipborne platform [J]. Fire Control and Command Control, 2008,33(7):13-15. (in Chinese)[3]葛兵，高慧斌. 舰载经纬仪视轴自稳定方法[J]. 舰船科学技术，2006，28（6）：93-96.GE B, GAO H B. Stabilization of LOS for Carrier-based Theodolite[J]. Ship Science and Technology, 2006, 28(6): 93-96. (in Chinese)[4]范大鹏，张智永. 光电稳定跟踪装置的稳定机理分析[J]. 光学精密工程，2006，14(4)：674-680.FAN D P， ZHANG ZH Y. Research of basic principles of E-O stabilization and tracking devices[J]. Opt. Precision Eng., 2006, 14(4): 674-680. (in Chinese)[5]姬伟. 陀螺稳定光电跟踪平台伺服控制系统研究[D]. 南京：东南大学，2006.JI W. Research on servo control system of gyro stabilized and opto-electronic tracking platform[D]. Nanjing: Southeast University, 2006. (in Chinese)[6]仇振安. 姿态稳定平台测控技术研究[D]. 长沙：国防科技大学，2006.QIU ZH W. A study on the measurement and control technology of the attitude stabilization platform [D]. Changsha: Graduate School of National University of Defense Technology, 2006. (in Chinese)[7]薛向尧，高云国，韩光宇，等. 水平式经纬仪指向误差的统一补偿技术[J]. 光学精密工程，2011，19（7）：1524-1530.XUE X Y, GAO Y G, HAN G Y, et al.. Total correction method of pointing error for level mounting theodolite [J]. Opt. Precision Eng., 2011, 19(7): 1524-1530. (in Chinese)[8]李连学，曹秋生. 光电跟踪仪的自主捕获技术研究[J]. 激光与红外，2006,36（12）：1142-1145.LI L X, CAO Q SH. Study on the autonomous-capturing target trechnology of opto-electronic tracker[J]. Laser and Infrared, 2006, 36(12): 1142-1145. (in Chinese)[9]秦永元. 惯性导航[M]. 北京：科学出版社， 2006：5-8.QIN Y Y. Inertial Navigation[M]. Beijing: Science Press, 2006: 5-8. (in Chinese)[10]金光，王家琪. 利用坐标变换推导经纬仪三轴误差[J]. 光学精密工程，1999,5（10）:89-94.JIN G, WANG J Q. The three-errora axis of theodolite with the utilization of the coordinate to the variation[J]. Opt. Precision Eng., 1999, 5(10): 89-94. (in Chinese)[11]TITTERTON D H, WESTON J L. Strapdown Inertial Navigation Technology [M]. 2rd ed. Beijing: National Defence Industry Press, 2012: 12-39.

浏览量

144

下载量

CSCD

文章被引用时，请邮件提醒。

提交

工具集

关联资源

空间目标天基双星立体天文定位

卫星星间激光通信粗跟踪转台控制系统

六棱柱模块化可展开天线形面精度分析

载机飞行参数对倾斜成像重叠率影响及补偿

基于图像处理的轮胎胎面自动测长系统