Paper Title:
Errors Analysis and Compensation of Six-Axis Force Sensor Based on Stewart Platform
  Abstract

Six-axis force sensors based on Stewart platform necessitate highly accurate, sensitivity and dynamic response. In response to this need, errors analysis and compensation of the force sensor are essential. In this paper, the measurement error generated by the upper platform deformation is discussed and evaluated. Furthermore, in order to improve the precision, a real-time compensation algorithm is proposed depending on the external force applied on the force sensor. Finally, a numerical simulation example is presented, which indicates that the precision is related to the stiffness of limbs directly and improved obviously by the compensation algorithm.

  Info
Periodical
Advanced Materials Research (Volumes 317-319)
Chapter
Sensor Technology
Edited by
Xin Chen
Pages
1041-1044
DOI
10.4028/www.scientific.net/AMR.317-319.1041
Citation
Z. J. Wang, J. T. Yao, Y. L. Hou, Y. S. Zhao, "Errors Analysis and Compensation of Six-Axis Force Sensor Based on Stewart Platform", Advanced Materials Research, Vols. 317-319, pp. 1041-1044, 2011
Online since
August 2011
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Price
$32.00
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