采用互扫描法自动标定工作空间定位系统

任永杰; 邾继贵; 吴军; 薛彬; 杨凌辉

doi:10.3788/OPE.20152303.0609

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采用互扫描法自动标定工作空间定位系统

现代应用光学 | 更新时间：2020-08-13

- 采用互扫描法自动标定工作空间定位系统
- Self-calibration of workspace measurement and positioning system by using inter-scanning
- 光学精密工程 2015年23卷第3期页码：609-616
- 作者机构：
  
  1. 天津大学海洋科学与技术学院天津,300072
  2. 天津大学精密测试技术及仪器国家重点实验室天津,300072
  3. 中国民航大学航空自动化学院天津,300300
- 作者简介：
- 基金信息：
  
  国家杰出青年基金资助项目(No.51225505)();国家863高技术研究发展计划资助项目(No.2012AA041205)();国家自然科学基金资助项目(No.51
- DOI：10.3788/OPE.20152303.0609
  中图分类号： TH72;TN247
- 收稿日期：2014-05-04，
  
  修回日期：2014-06-02，
  
  纸质出版日期：2015-03-25
- 稿件说明：
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任永杰, 邾继贵, 吴军等. 采用互扫描法自动标定工作空间定位系统[J]. 光学精密工程, 2015,23(3): 609-616

REN Yong-jie, ZHU Ji-gui, WU Jun etc. Self-calibration of workspace measurement and positioning system by using inter-scanning[J]. Editorial Office of Optics and Precision Engineering, 2015,23(3): 609-616
任永杰, 邾继贵, 吴军等. 采用互扫描法自动标定工作空间定位系统[J]. 光学精密工程, 2015,23(3): 609-616 DOI： 10.3788/OPE.20152303.0609.

REN Yong-jie, ZHU Ji-gui, WU Jun etc. Self-calibration of workspace measurement and positioning system by using inter-scanning[J]. Editorial Office of Optics and Precision Engineering, 2015,23(3): 609-616 DOI： 10.3788/OPE.20152303.0609.

摘要

针对工作空间定位系统(wMPS)现有标定技术效率低

标定程序复杂且须依赖外部测量设备等问题

本文在在研究wMPS测量原理的基础上提出了一种采用互扫描技术的自动标定方法。该方法结合该系统的扫描激光平面测量原理及使用特点

通过在基站上安装已知坐标的接收传感器

采用互扫描技术完成自动标定。文中以两台基站为基础

详细阐述了该方法的数学原理

并给出了基于几何约束的平差模型及其迭代解法。依托天津大学研发的wMPS实验平台对本方法进行了验证

并与基准尺标定法进行了比对。实验结果显示

采用本方法可以实现系统的自动标定

在距离基站5 m内的测量空间内可获得0.6 mm的坐标测量精度。该方法在保证系统测量精度的同时大大提高了系统的测量效率。

Abstract

As workspace Measurement and Positioning System (wMPS) has lower calibration efficiency

complex algorithms and relying on auxiliary equipment

this paper presents a novel self-calibration method by using inter-scanning method. According to the multi-place intersection theory and system application characteristics

the automatic calibration was implemented by a inter-scanning technology on receivers mounted on the laser stations whose coordinates were known in advance. On the basis of two laser stations

the mathematical theory of the method was described

and the optimal algorithm (adjustment model) based on the geometrical constraint characteristics of the system was given in detail. The method was verified on a wMPS experimental platform developed by Tianjin University and was compared with the standard rule calibration method. The experimental results demonstrate that the inter-scanning method is an efficient solution for calibration of the stations

and the accuracy of the system achieves 0.6 mm in the space 5 m away from the station. Thus

the method proposed improves the calibration efficiency of the system while maintaining the measurement accuracy.

关键词

Keywords

references

YANG L H, ZHU J G, WU B, et al.. Workspace measurement positioning system based on optical scanning and wireless sensor network [C]. International Conference on Materials, Mechatronics and Automation (ICMMA), Melbourne, Australia:Key Engineering Materials, 2011:1953-1958.

时光, 张福民, 曲兴华. 经济型大尺寸激光自动坐标测量系统 [J]. 光学精密工程, 2013, 21(8):1957-1965. SHI G, ZHANG F M, QU X H. Economical type large-scale laser automatic coordinate measuring system [J]. Opt. Precision Eng. , 2013, 21(8):1957-1965. (in Chinese)

CUYPERS W, VAN GESTEL N, VOET A, et al.. Optical measurement techniques for mobile and large-scale dimensional metrology [J]. Optics and Lasers in Engineering, 2009, 47(3):292-300.

SCHMITT R, NISCH S, SCHONBERG A, et al.. Performance evaluation of iGPS for industrial applications [C]. International Conference on Indoor Positioning and Indoor Navigation (IPIN), Zurich:IEEE, 2010:1-8.

YANG L H, YANG X Y, ZHU J G, et al.. Novel method for spatial angle measurement based on rotating planar laser beams [J]. Chinese Journal of Mechanical Engineering, 2010, 23(6):758-764.

LIU Z G, XU Y Z, LIU Z Z, et al.. A large scale 3D positioning method based on a network of rotating laser automatic theodolites [C]. IEEE International Conference on Information and Automation (ICIA), Harbin:IEEE, 2010:513-518.

劳达宝, 杨学友, 邾继贵, 等. 网络式激光扫描空间定位系统标定技术研究 [J]. 机械工程学报, 2011, 47(6):1-6. LAO D B, YANG X Y, ZHU J G, et al.. Study on calibration technology of network laser scan space positioning system [J]. Journal of Mechanical Engineering, 2011, 47(6):1-6. (in Chinese)

劳达宝, 杨学友, 邾继贵, 等. 扫描平面激光空间定位系统测量网络的构建 [J]. 光电子·激光, 2011, 22(2):261-265. LAO D B, YANG X Y, ZHU J G, et al.. Constructing measuring network with scanning planar laser space position system [J]. Journal of Optoelectronics·Laser, 2011, 22(2):261-265. (in Chinese)

劳达宝, 杨学友, 邾继贵, 等. 扫描平面激光坐标测量系统校准方法的优化 [J]. 光学精密工程, 2011, 19(4):872-877. LAO D B, YANG X Y, ZHU J G, et al.. Optimization of calibration method for scanning planar laser coordinate measurement system [J]. Opt. Precision Eng. , 2011, 19(4):872-877. (in Chinese)

杨凌辉, 邾继贵, 张广军, 等. 采用标准尺的工作空间测量定位系统定向方法 [J]. 天津大学学报, 2012, 45(9):814-819. YANG L H, ZHU J G, ZHANG G J, et al.. Orientation method for workspace measurement positioning system based on scale bar [J]. Journal of Tianjin University, 2012, 45(9):814-819. (in Chinese)

LIU Z X, ZHU J G, YANG L H, et al.. A single-station multi-tasking 3D coordinate measurement method for large-scale metrology based on rotary-laser scanning [J]. Measurement Science and Technology, 2013, 24(10):105004.

熊芝, 邾继贵, 薛彬, 等. 空间测量定位网络的典型布局 [J]. 光学精密工程, 2013, 21(9):2354-2363. XIONG ZH, ZHU J G, XUE B, et al.. Typical deployments of workspace measurement and positioning system [J]. Opt. Precision Eng. , 2013, 21(9):2354-2363. (in Chinese)

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