Compensation method for azimuth measurement error by centering deviation of photoelectric theodolite

PU Peng-cheng; GUO Xiao-song; ZHOU Zhao-fa; GUO Jun-bin

doi:10.13873/j.1000-97872012.05.007

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Compensation method for azimuth measurement error by centering deviation of photoelectric theodolite

更新时间：2025-09-11

- Compensation method for azimuth measurement error by centering deviation of photoelectric theodolite
- Vol. 31, Issue 5, Pages: 48-50+54(2012)
- 作者机构：
  
  第二炮兵工程学院
- 作者简介：
- 基金信息：
- DOI：10.13873/j.1000-97872012.05.007
  CLC： TH761.1
- Published：2012
- 稿件说明：
移动端阅览
[1]蒲鹏程,郭晓松,周召发,郭君斌.光电经纬仪对心偏差引起的方位测角误差补偿方法[J].传感器与微系统,2012,31(05):48-50+54.

PU Peng-cheng, GUO Xiao-song, ZHOU Zhao-fa, et al. Compensation method for azimuth measurement error by centering deviation of photoelectric theodolite[J]. 2012, 31(5): 48-50+54.
[1]蒲鹏程,郭晓松,周召发,郭君斌.光电经纬仪对心偏差引起的方位测角误差补偿方法[J].传感器与微系统,2012,31(05):48-50+54. DOI： 10.13873/j.1000-97872012.05.007.

PU Peng-cheng, GUO Xiao-song, ZHOU Zhao-fa, et al. Compensation method for azimuth measurement error by centering deviation of photoelectric theodolite[J]. 2012, 31(5): 48-50+54. DOI： 10.13873/j.1000-97872012.05.007.

摘要

针对经纬仪测量过程存在的对心偏差问题

分析了经纬仪对心偏差对方位测角误差的影响规律

建立了相应的误差补偿模型。通过在经纬仪下方固连CCD摄像头检测对心偏差大小和方向

利用建立的误差补偿模型对对心偏差引起的方位测角误差进行补偿。并对补偿模型本身存在的误差进行了研究

表明其满足经纬仪高精度测角要求。相比传统的对心方法

在同等测角精度要求下

误差补偿的方法降低了测角时与目标的距离的限制

提高了经纬仪方位测角的自动化程度

缩短了操作时间。

Abstract

Aiming at centering deviation problem

the effect law of theodolite’s centering deviation on azimuth measurement error is analyzed

and the error compensation model is setup.The value and direction of centering deviation are detected by CCD fixed on the surface below theodolite

and the azimuth measurement error by centering deviation can be compensated by the error model.The error of the model itself is studied.It reveals that the model precision can meet the need of high-precision angle measurement of theodolite.The presented compensation method

the measuring distance limitation is reduced for the same precision compared with the traditional method

and the automation degree of azimuth angle measurement of theodolite is also improved and the operation time is reduced.

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references

经纬仪的调平对心误差补偿研究 [J]. 刘春桐,何祯鑫,赵晓枫,赵兵. 兵工自动化 . 2010(10)

利用Hough变换实现直线的快速精确检测 [J]. 滕今朝,邱杰. 中国图象图形学报 . 2008(02)

论测量仪器的精密整平及对中技术 [J]. 于成浩,柯明,赵振堂. 测绘科学 . 2006(06)

数字图像直线特征的亚像素位置检测 [J]. 于新瑞,王石刚,王高中,邵萌. 光学技术 . 2004(02)

图像测量技术及其应用研究 [D]. 江晓. 厦门大学 2008

全站仪原理误差[M]. 武汉大学出版社 , 叶晓明,凌模著, 2004

误差理论与数据处理[M]. 机械工业出版社 , 费业泰主编, 1987

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