@inproceedings{c11a23cc4b0d4bce83c6a6355c883601,
title = "A universal precision positioning equipment in coordinate unified for large scale metrology",
abstract = "In this article we describe the design of universal precision positioning equipment and the method to be used in the multi stations coordinate unified of large scale measurements. The system incorporates the concept of distance constrains to control the random error of common points. Measuring each point of the artifacts with the coordinate measuring machine which have higher accurate and obtaining the spatial geometry relationships of them. Used the coordinate data of measurements on site in artifacts to obtain the spatial geometry relationships and compared them with the calibrated relationships. Simultaneously can find the large error of the common points and controlled the error in a set range to achieve the traceability of measurement on site. Then use the common points which satisfied the setting range to transform the coordinate to reference. We get a higher precision coordinate unified with the algorithm of 7 parameters Procrustes. The present method is used in coordinate unified for electronic theodolites and laser tracker. The results show that the accuracy using the artifact is much better than traditional method.",
keywords = "algorithm of Procrustes, artifact, coordinate unified, large scale metrology, traceability",
author = "Deyuan Wang and Wenyan Tang and Xiaolin Zhang and Ma Qiang and Jun Wang and Heyi Sun and Jiang Shao",
note = "Publisher Copyright: {\textcopyright} 2015 IEEE.; 12th IEEE International Conference on Mechatronics and Automation, ICMA 2015 ; Conference date: 02-08-2015 Through 05-08-2015",
year = "2015",
month = sep,
day = "2",
doi = "10.1109/ICMA.2015.7237752",
language = "英语",
series = "2015 IEEE International Conference on Mechatronics and Automation, ICMA 2015",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "1761--1766",
booktitle = "2015 IEEE International Conference on Mechatronics and Automation, ICMA 2015",
address = "美国",
}