Chattering Position-Control for Robot Manipulators with Elastic and Frictional Joints
نویسنده
چکیده
For the present paper, we developed an output feedback chattering position regulator for n-degreesof-freedom (DOF) robot manipulators with elastic and frictional joints. A stability analysis of the closed-loop dynamic system in question was developed within the framework of Lyapunov functions. Performance issues related to the chattering regulator are illustrated in numerical simulations and experimental study applied to a 2-DOF and a 1-DOF robot manipulator respectively. Key-Words:-Elastic joints, Coulomb friction, Robot manipulators, Chattering control.
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