The Multi-Joint Measuring Arm’s Error Compensation Method Based on the Pose Configurations

Abstract:

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The multi-joint measuring arm’s measurement accuracy is associated with the measuring pose configuration. As the feature of the multi-joints arm with the adjacent joint orthogonal design, the triangle-based representation of measuring arm configuration was derived. Then measuring arm pose configuration simplified representation was presented. Based on the simplified representation, a polynomial model of comprehensive error compensation was proposed, and the calibration algorithm was derived.Tests confirmed the effectiveness of the method, which can effectively improve the single-point measurement accuracy.

Info:

Periodical:

Edited by:

Huixuan Zhang, Ye Han, Fuxiao Chen and Jiuba Wen

Pages:

751-755

DOI:

10.4028/www.scientific.net/AMM.117-119.751

Citation:

H. Y. Xiong et al., "The Multi-Joint Measuring Arm’s Error Compensation Method Based on the Pose Configurations", Applied Mechanics and Materials, Vols. 117-119, pp. 751-755, 2012

Online since:

October 2011

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Price:

$35.00

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