Large-scale spatial angle measurement based on inertial reference

XIAO Wen-jian; MA Dong-xi; ZHANG Yong; CHEN Zhi-bin

doi:10.3788/OPE.20162403.0560

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Large-scale spatial angle measurement based on inertial reference

Micro/Nano Technology and Fine Mechanics | 更新时间：2020-08-13

- Large-scale spatial angle measurement based on inertial reference
- Optics and Precision Engineering Vol. 24, Issue 3, Pages: 560-565(2016)
- 作者机构：
  
  军械工程学院军械技术研究所,河北石家庄,050000
- 作者简介：
- 基金信息：
- DOI：10.3788/OPE.20162403.0560
  CLC： TH712
- Received：05 July 2015，
  
  Revised：15 August 2015，
  
  Published：25 March 2016
- 稿件说明：
移动端阅览
肖文健, 马东玺, 张勇等. 基于惯性基准的大尺寸空间角测量[J]. 光学精密工程, 2016,24(3): 560-565

XIAO Wen-jian, MA Dong-xi*, ZHANG Yong etc. Large-scale spatial angle measurement based on inertial reference[J]. Editorial Office of Optics and Precision Engineering, 2016,24(3): 560-565
肖文健, 马东玺, 张勇等. 基于惯性基准的大尺寸空间角测量[J]. 光学精密工程, 2016,24(3): 560-565 DOI： 10.3788/OPE.20162403.0560.

XIAO Wen-jian, MA Dong-xi*, ZHANG Yong etc. Large-scale spatial angle measurement based on inertial reference[J]. Editorial Office of Optics and Precision Engineering, 2016,24(3): 560-565 DOI： 10.3788/OPE.20162403.0560.

摘要

针对大型装备装配过程中的大尺寸空间角测量问题

提出一种基于惯性基准的大尺寸空间角测量方法并且设计了相应的测量系统。该测量系统利用自准直原理获取被测轴线方向

通过内部陀螺仪和编码器测量被测轴线在惯性坐标系中的单位向量坐标

然后根据每个被测轴线在公共基准内的单位向量坐标值实现空间角的计算。建立了大尺寸空间角测量的数学模型

并对测量系统的测量不确定度进行分析和计算。最后搭建了测量系统的原理样机并利用原理样机在实验室进行了模拟测量实验。实验结果表明

原理样机的实际测量误差为14"

满足了测量精度的要求。该方法采用惯性空间作为公共测量基准

有效地解决了测量大尺寸空间角时测量基准难以建立和传递的难题

使得测量过程更加灵活、高效。

Abstract

For measuring a large-scale spatial angle during large equipment assembly

a large spatial angle measurement method based on an inertial reference was proposed and a corresponding measurement system was designed. On the basis of auto-collimation principle

a two-dimensional galvanometer was used in the measurement system to aim the direction of measured axis. A gyroscope and a photoelectric encoder were adopted to measure the vector coordinates of each measured axis in inertial coordinate system. Then

the spatial angle between measured axes was calculated by their vector coordinates in the public reference. The mathematical model of large-scale spatial angle measurement was built and the measurement uncertainty of the measurement system was analyzed and calculated. Finally 14"

a prototype was established and the simulated measurement experiment was carried out by the prototype in laboratory. Experimental results show that the measurement error is

which meets the requirements of large-scale spatial angle measurement. The method overcomes difficulties that the measuring reference is difficult to be built and transmitted in measuring large-scale spatial angles and makes the measurement process more flexible and efficient.

关键词

Keywords

references

MAURIZIO G, LUCA M, DOMENICO M, et al. Cooperative fusion of distributed multi-sensor LVM(Large Volume Metrology) systems[J]. CIRP Annals-Manufacturing Technology, 2015, 64(1):483-486.

XIAO Z, GUO X, XIA Y, et al. Research on detection system of optical sights triaxial parallelism[J]. Optik, 2014, 125(16):4427-4430.

林嘉睿. 大型复杂物体组合测量方法研究[D]. 天津:天津大学, 2012.LIN J R. Research on the combined measurement method of large complex objects[D]. Tianjin:Tianjin University, 2012.(in Chinese)

AMATO R D, CAJA J, MARESCA P, et al. Use of coordinate measuring machine to measure angles by geometric characterization of perpendicular planes. Estimating uncertainty[J]. Measurement, 2014, 47(1):598-606.

KLAUS W, MATTHIAS F, FRANK H. Measuring large 3D structures using four portable tracking laser interferometers[J]. Measurement, 2012, 45(10):2339-2345.

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 R M, GUO X Q, YU J. A novel instrument for high precision angle measurement of optical axes[J]. Optik, 2013, 124(12):1132-1135.

ZHANG G X, YAO J W, QIU Z R, et al. Large-scale spatial angle measurement[J]. CIRP Annals Manufacturing Technology, 2008, 57(1):525-528.

胡文川, 裘祖荣, 张国雄. 大尺寸空间异面直线夹角的检测[J]. 光学精密工程, 2012, 20(7):1427-1433.HU W CH, QIU Z R, ZHANG G X. Measurement of large-scale spatial angle formed by non-uniplanar lines[J]. Opt. Precision Eng., 2012, 20(7):1427-1433.(in Chinese)

WANG Q, NICK Z, ROGER H. Evaluate error sources and uncertainty in large scale measurement systems[J]. Robotics and Computer-Integrated Manufacturing, 2013, 29(1):1-11.

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