Temperature Control of Continuous Chemical Reactors Under Noisy Measurements and Model Uncertainties
The aim of this paper is to present the synthesis of a robust control law for the control of a class of nonlinear systems named Liouvillian. The control design is based on a sliding-mode uncertainty estimator developed under the framework of algebraic-differential concepts. The estimation convergenc...
| Autores: | , , |
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| Formato: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 2012 |
| País: | México |
| Recursos: | Centro de Investigación y de Estudios Avanzados del IPN |
| Repositorio: | Redalyc-CINVESTAV |
| OAI Identifier: | oai:redalyc.org:47423208012 |
| Acesso em linha: | https://www.redalyc.org/articulo.oa?id=47423208012 |
| Access Level: | acceso abierto |
| Palavra-chave: | Ingeniería sliding mode observer noisy measurements uncertainty estimation O linearizing controller |
| Resumo: | The aim of this paper is to present the synthesis of a robust control law for the control of a class of nonlinear systems named Liouvillian. The control design is based on a sliding-mode uncertainty estimator developed under the framework of algebraic-differential concepts. The estimation convergence is done by the Lyapunov-type analysis andthe closed-loop system stability is shown by means of the regulation error dynamics. Robustness of the proposedcontrol scheme is tested in the face of noise output measurements and model uncertainties. The performance of theproposed control law is illustrated with numerical simulations in which a class of oscillatorychemical system is used as application example. |
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