DocumentCode :
1677146
Title :
Research in deformation monitor of goods shelf based on digital analytical method
Author :
Yu, ChengXin ; Chen, Mingzhi ; Xu, Na ; Liu, Su
Author_Institution :
Shandong Jianzhu Univ., Jinan, China
fYear :
2010
Firstpage :
3051
Lastpage :
3054
Abstract :
It is an innovation that we use digital close-range photogrammetry method to monitor the deformation of the steel goods shelf instead of traditional method. Digital camera is not for professional measurement, and it has no fiducially mark and orientation equipment, so we can´t obtain the initial values of internal-external azimuth while photographing instantly. So the traditional methods can´t process measurement data, and it will be superior to use Spatial Time Baseline Parallax Method. In this paper, we will introduce a method to process deformation measurement data of steel goods shelf by spatial Time Baseline Parallax Method and obtain the experiment results. This method considers of the influence of the resolution ratio, fatal distance, outside environment and eliminates them effectively, so we got a good results that the monitoring error is less than 30/00.
Keywords :
cameras; condition monitoring; deformation; mechanical engineering computing; photogrammetry; steel industry; deformation monitoring; digital camera; digital close range photogrammetry method; error monitoring; fatal distance; internal-external azimuth; process deformation measurement data processing; professional measurement; spatial time baseline parallax method; steel goods shelf based on digital analytical method; Azimuth; Digital cameras; Equations; Mathematical model; Monitoring; Steel; Time measurement; Deformation Measurement; Steel Goods Shelf; Three-dimension Time Baseline Parallax Method;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Intelligent Control and Automation (WCICA), 2010 8th World Congress on
Conference_Location :
Jinan
Print_ISBN :
978-1-4244-6712-9
Type :
conf
DOI :
10.1109/WCICA.2010.5554045
Filename :
5554045
Link To Document :
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