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Robotic Adaptive Impedance Control Based On Visual Guidance Cover
By: Li Erchao,  Li Zhanming and  He Junxue  
Open Access
|Dec 2015

Abstract

Uncalibrated visual servoing based on SVR-Jacobian estimator is proposed in unknown environment. Multiple support vector regression (SVR) machines are used to estimate the Jacobian matrix of images, and the nonlinear mapping between the image features of the curved line and the robot joint angle is constructed, uncalibrated robot impedance control can be carried out. Image Jacobian matrix expression with Gaussian kernel is put forward, the effectiveness of the presented approach is verified by using a 6 DOF robot with a CCD camera and a force/torque sensor installed in its end effector

Language: English
Page range: 2159 - 2174
Submitted on: Jan 30, 2015
Accepted on: Aug 1, 2015
Published on: Dec 1, 2015
Published by: Professor Subhas Chandra Mukhopadhyay
In partnership with: Paradigm Publishing Services
Publication frequency: 1 issue per year

© 2015 Li Erchao, Li Zhanming, He Junxue, published by Professor Subhas Chandra Mukhopadhyay
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.