Robust Jacobian matrix estimation for image-based visual servoing

  • Authors:
  • D. I. Kosmopoulos

  • Affiliations:
  • NCSR Demokritos, Institute of Informatics and Telecommunications, GR-15310 Greece

  • Venue:
  • Robotics and Computer-Integrated Manufacturing
  • Year:
  • 2011

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Abstract

A method for local estimation through training of the feature Jacobian for uncalibrated closed-loop robot manipulator control is presented, which can handle non-Gaussian outliers due to illumination changes. This is achieved through the employment of a robust estimator. The method is experimentally validated through a sunroof fitting robot in a closed-loop control scheme.