Study on pipeline photogrammetry in pipeline gallery modules in the SASOL project

DOI

10.2991/jimec-17.2017.133How to use a DOI?

Keywords

SASOL; pipeline quantitation; industrial photogrammetry; Electronic Distance Measuring Device (EDM)

Abstract

This study addresses the problem of pipeline opening measurement in SASOL pipeline gallery modules by proposing the use of an industrial photogrammetry method. The position coordinates of the pipeline opening in the local coordinate system were first obtained and then converted to the overall modular coordinate system using the common point. Experiments showed that the coordinates obtained from industrial photogrammetry had an internal accord accuracy better than 0.2 mm, which satisfies the accuracy requirements for pipeline measurement. Compared with the electronic distance measuring device (EDM) method, the industrial photogrammetry method reduced the time taken for one measurement from 21.6 h to 1.5 h, which substantially increases the measurement efficiency of the method, thereby increasing its application value.

Copyright

© 2017, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Zhibo Wan
AU  - Shengwen Yu
AU  - Shangguo Liu
AU  - Ganggang Gao
AU  - Youqiang Dong
PY  - 2017/10
DA  - 2017/10
TI  - Study on pipeline photogrammetry in pipeline gallery modules in the SASOL project
BT  - Proceedings of the 2017 2nd Joint International Information Technology, Mechanical and Electronic Engineering Conference (JIMEC 2017)
PB  - Atlantis Press
SP  - 617
EP  - 620
SN  - 2352-538X
UR  - https://doi.org/10.2991/jimec-17.2017.133
DO  - 10.2991/jimec-17.2017.133
ID  - Wan2017/10
ER  -