Calculation of Inverse Kinematics Problem of a 5-DOF Rehabilitation Robot for Upper Limb Based on Screw Theory

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Abstract:

A novel 5-DOF rehabilitation robot for upper limb, which can implement single joint and multi-joint complex motions and provide activities of daily living (ADL) training for hemiplegic patients, was presented. Based on the method of screw theory, the rehabilitation robot’s kinematics model was set up according to the 5-DOF rehabilitation robot for upper limb. For the kinematics model set up by the method of screw theory, the inverse kinematics calculation was realized by using Paden-Kahan sub-problem method and algebraic elimination method, and the result of explicit solution was given. It offered reliance for the actual intellectual control of the position and speed about the rehabilitation robot.

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139-144

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June 2010

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© 2010 Trans Tech Publications Ltd. All Rights Reserved

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[1] Tobias Nef, Matjaz Mihelj, Robert Riener: ARMin: a robot for patient-cooperative arm therapy, Med Bio Eng Comput, Vol 45, (2007), pp.887-900.

DOI: 10.1007/s11517-007-0226-6

Google Scholar

[2] Song Weigagn: The Kinematics, Kinetics and Control of the Robot Theory (Science Publications, Beijing 2007).

Google Scholar

[3] Yu Jingjun, Liu Xijun, Ding Xilun, Dai Jiansheng: The Mathematics Basis of the Robot Mechanism (China Machine Publications, Beijing 2008).

Google Scholar

[4] John J. Craig: Introduction to Robotics: Mechanics and Control, Third Edition. (China Machine Publications, Beijing 2005).

Google Scholar

[5] Huang Zhen, Zhao Yongsheng, Zhao Tieshi: Advanced Spatial Mechanism. (China High Education Publications, Beijing 2006).

Google Scholar

[6] QianDonghai, Wang Xinfeng, Zhao Wei, Cui Ze: Algorithm for the Inverse Kinematics Calculation of 6-DOF Robots Based on Screw Theory and Paden-Kahan Sub-problems, Chinese Journal of Mechanical Engineering, Vol 45, (2009), pp.72-76.

DOI: 10.3901/jme.2009.09.072

Google Scholar