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| Main Author: | |
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| Format: | Artículo científico |
| Language: | en |
| Published: |
Universidad Nacional Autónoma de México
2016
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| Subjects: | |
| Online Access: | https://www.redalyc.org/articulo.oa?id=47449740003 |
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Table of Contents:
- A gradient descent control for output tracking of a class of non-minimum phase nonlinear systems Khalil Jouili Naceur Benhadj Braiek Ingeniería Non Non Input Input minimum phase system In this paper we present a new approach to design the input control to track the output of a non-minimum phase nonlinear system. Therefore, a cascade control scheme that combines input–output feedback linearization and gradient descent control method is proposed. Therein, input–output feedback linearization forms the inner loop that compensates the nonlinearities in the input–output behavior, and gradient descent control forms the outer loop that is used to stabilize the internal dynamics. Exponential stability of the cascade-control scheme is provided using singular perturbation theory. Finally, numerical simulation results are presented to illustrate the effectiveness of the proposed cascade control scheme. 2016 artículo científico 1665-6423 https://www.redalyc.org/articulo.oa?id=47449740003 en http://www.redalyc.org/revista.oa?id=474 Journal of Applied Research and Technology application/pdf Universidad Nacional Autónoma de México Journal of Applied Research and Technology (México) Num.6 Vol.14