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Proceedings Paper

Compensation of kinematic geometric parameters error and comparative study of accuracy testing for robot
Author(s): Liang Du; Guangming Shi; Weibin Guan; Yuansheng Zhong; Jin Li
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Paper Abstract

Geometric error is the main error of the industrial robot, and it plays a more significantly important fact than other error facts for robot. The compensation model of kinematic error is proposed in this article. Many methods can be used to test the robot accuracy, therefore, how to compare which method is better one. In this article, a method is used to compare two methods for robot accuracy testing. It used Laser Tracker System (LTS) and Three Coordinate Measuring instrument (TCM) to test the robot accuracy according to standard. According to the compensation result, it gets the better method which can improve the robot accuracy apparently.

Paper Details

Date Published: 3 December 2014
PDF: 5 pages
Proc. SPIE 9297, International Symposium on Optoelectronic Technology and Application 2014: Laser and Optical Measurement Technology; and Fiber Optic Sensors, 929721 (3 December 2014); doi: 10.1117/12.2073187
Show Author Affiliations
Liang Du, Guangdong Testing Institute of Product Quality Supervision (China)
Guangming Shi, Guangdong Testing Institute for Product Quality Supervision (China)
Weibin Guan, Guangdong Testing Institute for Product Quality Supervision (China)
Yuansheng Zhong, Guangdong Testing Institute for Product Quality Supervision (China)
Jin Li, Guangdong Testing Institute for Product Quality Supervision (China)


Published in SPIE Proceedings Vol. 9297:
International Symposium on Optoelectronic Technology and Application 2014: Laser and Optical Measurement Technology; and Fiber Optic Sensors
Jurgen Czarske; Shulian Zhang; David Sampson; Wei Wang; Yanbiao Liao, Editor(s)

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