Research on three-dimensional adjustment with elevation constraints

Wang Xiaolong; Kang Ling; Dong Lan; Li Bo; Men Lingling; Luo Tao; Wang Tong; Liang Jing; He Zhenqiang; Ke Zhiyong; Ma Na; Lu Shang; Han Yuanying; Yan Luping; Zhang Luyan; Liu Xiaoyang; Yan Haoyue; Li Chunhua; Wu Lei

doi:10.11884/HPLPB202234.210561

Volume 34 Issue 8

Jul. 2022

Turn off MathJax

Article Contents

Article Navigation > High Power Laser and Particle Beams > 2022 > 34(8): 084001

Wang Xiaolong, Kang Ling, Dong Lan, et al. Research on three-dimensional adjustment with elevation constraints[J]. High Power Laser and Particle Beams, 2022, 34: 084001. doi: 10.11884/HPLPB202234.210561

Citation:

Wang Xiaolong, Kang Ling, Dong Lan, et al. Research on three-dimensional adjustment with elevation constraints[J]. High Power Laser and Particle Beams, 2022, 34: 084001. doi: 10.11884/HPLPB202234.210561

Citation:

PDF( 8022 KB)

Research on three-dimensional adjustment with elevation constraints

doi: 10.11884/HPLPB202234.210561

Wang Xiaolong^{1, 2, 3
,},
Kang Ling^{1, 2, 3},
Dong Lan^{1, 2},
Li Bo^{1, 2},
Men Lingling^{1, 2},
Luo Tao^{1, 2},
Wang Tong^{1, 2},
Liang Jing^{1, 2},
He Zhenqiang^{1, 2},
Ke Zhiyong^{1, 2},
Ma Na^{1, 2},
Lu Shang¹,
Han Yuanying¹,
Yan Luping¹,
Zhang Luyan¹,
Liu Xiaoyang¹,
Yan Haoyue¹,
Li Chunhua¹,
Wu Lei¹

1.
Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049, China
2.
Spallation Neutron Source Science Center, Dongguan 523803, China
3.
University of Chinese Academy of Sciences, Beijing 100049, China

Received Date: 2021-12-14
Rev Recd Date: 2022-04-19

Available Online: 2022-05-20

Publish Date: 2022-07-20

Abstract

Abstract

Laser tracker is the primary instrument used for carrying out three-dimensional position measurement in accelerator alignment. Theoretically, three-dimensional measuring data processed by three-dimensional adjustment is more rigorous, however, error accumulation is found in practice, especially in elevation direction, the error accumulation is very obvious. To control the elevation error accumulation of three-dimensional adjustment, a method using the geoid as a datum in the measurement and data processing is researched. The principle is to get the elevation measuring data based on the geoid and use the elevation data to construct the constraints equation then carry out the three-dimensional adjustment with elevation constraints. Take the laser tracker as an example, a three-dimensional adjustment function model is given, the construction method of the constraints equation is researched and the calculation formulas of the three-dimensional adjustment is derived. Two application methods of the three-dimensional adjustment function model with elevation constraints are studied and the effects in controlling the elevation error accumulation are showed by simulations. Finally, a group of measuring data are calculated and compared with various adjustment methods, the results show that the three-dimensional adjustment with elevation constraints can control the elevation error accumulation more effectively than the one without elevation constraints.
- accelerator alignment,
- laser tracker,
- three-dimensional measurement,
- three-dimensional adjustment,
- error accumulation,
- elevation constraints,
- geoid

FullText(HTML)

References(23)

References

[1]	Penicka J M, Collins J, Doose C, et al. Alignment strategy for APS upgrade[C]//14th International Workshop on Accelerator Alignment. 2016.
[2]	Vikas, Sahu R K. A review on application of laser tracker in precision positioning metrology of particle accelerators[J]. Precision Engineering, 2021, 71: 232-249. doi: 10.1016/j.precisioneng.2021.03.015
[3]	Leão R J, Baldo C R, da Costa Reis M L C, et al. Engineering survey planning for the alignment of a particle accelerator: part II. Design of a reference network and measurement strategy[J]. Measurement Science and Technology, 2018, 29: 034007. doi: 10.1088/1361-6501/aa9dc3
[4]	Martin D. Review of accelerator alignment[C]//Facing the Challenges – Building the Capacity. 2010.
[5]	袁建东, 马力祯, 何源, 等. 超导直线加速器准直方案设计[J]. 北京测绘, 2019, 33(3):285-290. (Yuan Jiandong, Ma Lizhen, He Yuan, et al. Design of alignment scheme for superconducting linear accelerator[J]. Beijing Surveying and Mapping, 2019, 33(3): 285-290 Yuan Jiandong, Ma Lizhen, He Yuan, et al. Design of alignment scheme for superconducting linear accelerator[J]. Beijing Surveying and Mapping, 2019, 33(3): 285-290
[6]	柯志勇, 何振强, 董岚, 等. BEPCII储存环准直测量点位误差分析[J]. 核技术, 2015, 38(1):3-8. (Ke Zhiyong, He Zhenqiang, Dong Lan, et al. Analysis on alignment position error of BEPCⅡ storage ring[J]. Nuclear Techniques, 2015, 38(1): 3-8 Ke Zhiyong, He Zhenqiang, Dong Lan, et al. Analysis on alignment position error of BEPCⅡ storage ring[J]. Nuclear Techniques, 2015, 38(1): 3-8
[7]	王铜, 董岚, 梁静, 等. 中国散裂中子源准直控制网数据处理方法[J]. 强激光与粒子束, 2021, 33:104002. (Wang Tong, Dong Lan, Liang Jing, et al. Adjustment method of control network for alignment in CSNS[J]. High Power Laser and Particle Beams, 2021, 33: 104002 doi: 10.11884/HPLPB202133.210096 Wang Tong, Dong Lan, Liang Jing, et al. Adjustment method of control network for alignment in CSNS[J]. High Power Laser and Particle Beams, 2021, 33: 104002 doi: 10.11884/HPLPB202133.210096
[8]	薄志鹏. 三维大地测量概论[J]. 武测资料, 1981(s1):31-44. (Bo Zhipeng. Introduction to three-dimensional geodesy[J]. Journal of Geomatics, 1981(s1): 31-44 Bo Zhipeng. Introduction to three-dimensional geodesy[J]. Journal of Geomatics, 1981(s1): 31-44
[9]	郭迎钢, 李宗春, 赵文斌, 等. 激光跟踪仪三维导线在加速器控制网测量中的应用[C]//第六届全国粒子加速器准直安装及机械设计学术研讨会. 2019 Guo Yinggang, Li Zongchun, Zhao Wenbin, et al. Application of laser tracker three-dimensional traverse in measurement of accelerator control network[C]//The 6th National Symposium on Alignment Installation and Mechanical Design of Particle Accelerators. 2019
[10]	Yu C, Karl F, Ilardo M, et al. The storage ring control network of NSLS-II[C]//13th International Workshop on Accelerator Alignment. 2014.
[11]	Miertsch T. New approaches in the use of laser trackers for measurements of geodetic networks[C]//14th International Workshop on Accelerator Alignment. 2016.
[12]	张振虎. 激光跟踪仪结合全站仪的三维控制网测量及其精度分析[J]. 北京测绘, 2019, 33(6):708-712. (Zhang Zhenhu. Survey and accuracy analysis for three-dimensional control network using laser tracker and total station[J]. Beijing Surveying and Mapping, 2019, 33(6): 708-712 Zhang Zhenhu. Survey and accuracy analysis for three-dimensional control network using laser tracker and total station[J]. Beijing Surveying and Mapping, 2019, 33(6): 708-712
[13]	马下平. 附加系统参数平差在三维控制网平差中的应用[J]. 工程勘察, 2013, 41(7):58-62. (Ma Xiaping. The application in three-dimensional control network adjustment with additional system parameters adjustment[J]. Geotechnical Investigation & Surveying, 2013, 41(7): 58-62 Ma Xiaping. The application in three-dimensional control network adjustment with additional system parameters adjustment[J]. Geotechnical Investigation & Surveying, 2013, 41(7): 58-62
[14]	Zhang Fumin, Zhang Huadi, Qu Xinghua. A multilateral laser-tracking three-dimensional coordinate measuring system based on plane constraint[J]. Measurement Science and Technology, 2020, 31(1): 015205. doi: 10.1088/1361-6501/ab4062
[15]	蔡国柱, 满开第, 张小奇, 等. 兰州重离子医疗装置同步环安装控制网设计[J]. 强激光与粒子束, 2014, 26:015104. (Cai Guozhu, Man Kaidi, Zhang Xiaoqi, et al. Survey network design of synchrotron in heavy ion medical machine in Lanzhou[J]. High Power Laser and Particle Beams, 2014, 26: 015104 doi: 10.3788/HPLPB20142601.15104 Cai Guozhu, Man Kaidi, Zhang Xiaoqi, et al. Survey network design of synchrotron in heavy ion medical machine in Lanzhou[J]. High Power Laser and Particle Beams, 2014, 26: 015104 doi: 10.3788/HPLPB20142601.15104
[16]	王巍. 合肥光源升级改造测量准直及测量精度的研究[D]. 合肥: 中国科学技术大学, 2016 Wang Wei. Survey and alignment of the HLS II upgrade project and study of the measurement precision[D]. Hefei: University of Science and Technology of China, 2016
[17]	武汉大学测绘学院测量平差学科组. 误差理论与测量平差基础[M]. 2版. 武汉: 武汉大学出版社, 2009 Surveying and Adjustment Team in School of Geodesy and Geomatics of Wuhan University. Error theory and fundation of surveying adjustment[M]. 2nd ed. Wuhan: Wuhan University Press, 2009
[18]	黄维彬. 近代平差理论及其应用[M]. 北京: 解放军出版社, 1992 Huang Weibin. Modern adjustment theory and its application[M]. Beijing: Publishing House of PLA, 1992
[19]	杨凡. 高能粒子加速器工程精密测量研究[D]. 郑州: 解放军信息工程大学, 2011 Yang Fan. Research on precise survey of high energy particle accelerator project[D]. Zhengzhou: PLA Information Engineering University, 2011
[20]	杨振. 激光跟踪仪高精度位姿测量技术研究[D]. 郑州: 战略支援部队信息工程大学, 2018 Yang Zhen. Study of high-precision positon & pose measurement technique based on laser tracker[D]. Zhengzhou: PLA Strategic Support Force Information Engineering University, 2018
[21]	梁静, 董岚, 罗涛, 等. BEPCII储存环激光跟踪仪测量精度统计及先验误差的确定[J]. 测绘科学, 2013, 38(6):182-184. (Liang Jing, Dong Lan, Luo Tao, et al. Precision statistics of laser tracker in BEPCII storage ring and calculation of mean square error of unit weight[J]. Science of Surveying and Mapping, 2013, 38(6): 182-184 Liang Jing, Dong Lan, Luo Tao, et al. Precision statistics of laser tracker in BEPCII storage ring and calculation of mean square error of unit weight[J]. Science of Surveying and Mapping, 2013, 38(6): 182-184
[22]	Geraissate H, Rovigatti G, Leão R, et al. Establishing a metrological reference network for the alignment of Sirius[C]//12th International Particle Accelerator Conference. Campinas, SP, Brazil, 2021.
[23]	周得洋, 何晓业, 高飞. 加速器准直中激光跟踪仪和水准仪的测量结果比较[J]. 城市勘测, 2013(1):152-155. (Zhou Deyang, He Xiaoye, Gao Fei. The comparing of measurement results between laser tracker and level in accelerator collimating[J]. Urban Geotechnical Investigation & Surveying, 2013(1): 152-155 doi: 10.3969/j.issn.1672-8262.2013.01.040 Zhou Deyang, He Xiaoye, Gao Fei. The comparing of measurement results between laser tracker and level in accelerator collimating[J]. Urban Geotechnical Investigation & Surveying, 2013(1): 152-155 doi: 10.3969/j.issn.1672-8262.2013.01.040