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Actuator failure compensation for two linked 2WD mobile robots based on multiple-model control Cover

Actuator failure compensation for two linked 2WD mobile robots based on multiple-model control

Open Access
|Jan 2018

Abstract

This paper develops a new actuator failure compensation scheme for two linked two-wheel drive (2WD) mobile robots based on multiple-model control. First, a configuration of two linked 2WD robots is described, and their kinematics and dynamics are modeled. Then, a multiple-model based failure compensation scheme is developed to compensate for actuator failures, consisting of a kinematic controller, multiple dynamic controllers and a control switching mechanism, which ensures system stability and asymptotic tracking properties. Finally, simulation results verify the effectiveness of the proposed failure compensation control system.

DOI: https://doi.org/10.1515/amcs-2017-0053 | Journal eISSN: 2083-8492 | Journal ISSN: 1641-876X
Language: English
Page range: 763 - 776
Submitted on: Sep 25, 2016
Accepted on: Jul 4, 2017
Published on: Jan 13, 2018
Published by: University of Zielona Góra
In partnership with: Paradigm Publishing Services
Publication frequency: 4 issues per year

© 2018 Yajie Ma, Vincent Cocquempot, Maan El Badaoui El Najjar, Bin Jiang, published by University of Zielona Góra
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.