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Desired model compensation-based position constrained control of robotic manipulators
Published online by Cambridge University Press: 14 May 2021
Abstract
This work presents the design and the corresponding stability analysis of a desired model-based, joint position constrained, controller formulation for robotic manipulators. Specifically, provided that the initial joint position tracking error signal starts within some predefined region, the proposed controller ensures that the joint tracking error signal remains inside this region and approaches to zero asymptotically. Extensive numerical simulations and experimental studies performed on a two-link direct-drive planar robot are provided in order to illustrate the effectiveness and feasibility of the proposed controller.
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- © The Author(s), 2021. Published by Cambridge University Press
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