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https://hdl.handle.net/2440/110594
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Type: | Journal article |
Title: | Adaptive neural tracking control for a class of nonlinear systems with dynamic uncertainties |
Author: | Wang, H. Shi, P. Li, H. Zhou, Q. |
Citation: | IEEE Transactions on Cybernetics, 2017; 47(10):3075-3087 |
Publisher: | IEEE |
Issue Date: | 2017 |
ISSN: | 2168-2267 2168-2275 |
Statement of Responsibility: | Huanqing Wang, Peng Shi, Hongyi Li, and Qi Zhou |
Abstract: | This paper considers the problem of adaptive neural control of nonlower triangular nonlinear systems with unmodeled dynamics and dynamic disturbances. The design difficulties appeared in the unmodeled dynamics and nonlower triangular form are handled with a dynamic signal and a variable partition technique for the nonlinear functions of all state variables, respectively. It is shown that the proposed controller is able to ensure the semi-global boundedness of all signals of the resulting closed-loop system. Furthermore, the system output is ensured to converge to a small domain of the given trajectories. The main advantage about this research is that a neural networks-based tracking control method is developed for uncertain nonlinear systems with unmodeled dynamics and nonlower triangular form. Simulation results demonstrate the feasibility of the newly presented design techniques. |
Keywords: | Adaptive neural networks control; backstepping; nonlower triangular nonlinear systems |
Rights: | © 2016 IEEE. Personal use is permitted, but republication/redistribution requires IEEE permission. See http://www.ieee.org/publications_standards/publications/rights/index.html for more information. |
DOI: | 10.1109/TCYB.2016.2607166 |
Grant ID: | http://purl.org/au-research/grants/arc/DP140102180 http://purl.org/au-research/grants/arc/LP140100471 http://purl.org/au-research/grants/arc/LE150100079 |
Published version: | http://dx.doi.org/10.1109/tcyb.2016.2607166 |
Appears in Collections: | Aurora harvest 3 Electrical and Electronic Engineering publications |
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