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Exponential Estimates of a Class of Time–Delay Nonlinear Systems with Convex Representations Cover

Exponential Estimates of a Class of Time–Delay Nonlinear Systems with Convex Representations

Open Access
|Dec 2015

Abstract

This work introduces a novel approach to stability and stabilization of nonlinear systems with delayed multivariable inputs; it provides exponential estimates as well as a guaranteed cost of the system solutions. The result is based on an exact convex representation of the nonlinear system which allows a Lyapunov–Krasovskii functional to be applied in order to obtain sufficient conditions in the form of linear matrix inequalities. These are efficiently solved via convex optimization techniques. A real-time implementation of the developed approach on the twin rotor MIMO system is included.

DOI: https://doi.org/10.1515/amcs-2015-0058 | Journal eISSN: 2083-8492 | Journal ISSN: 1641-876X
Language: English
Page range: 815 - 826
Submitted on: Aug 2, 2014
Published on: Dec 30, 2015
Published by: University of Zielona Góra
In partnership with: Paradigm Publishing Services
Publication frequency: 4 issues per year

© 2015 Máximo Ramírez, Raúl Villafuerte, Temoatzin González, Miguel Bernal, published by University of Zielona Góra
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.