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Design, simulation and practical implementation of sliding mode controller based on extended state observer for process control applications

Design, simulation and practical implementation of sliding mode controller based on extended... In this paper, sliding mode controller (SMC) is designed from estimated states of an extended state observer (ESO) for process control applications. To design and implement ESO-based SMC, an isothermal continuous stirred tank reactor (CSTR) and Wood-Berry distillation process models are used as nonlinear and multivariable process examples respectively in simulation study. For real-time application, it is designed and practically tested for tank level control system. The results obtained from simulation study and real-time application proves applicability of this controlling method. To show the better performance of ESO-SMC, its comparative analysis was made with some well-known controllers. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png International Journal of Systems, Control and Communications Inderscience Publishers

Design, simulation and practical implementation of sliding mode controller based on extended state observer for process control applications

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Publisher
Inderscience Publishers
Copyright
Copyright © Inderscience Enterprises Ltd
ISSN
1755-9340
eISSN
1755-9359
DOI
10.1504/ijscc.2022.122266
Publisher site
See Article on Publisher Site

Abstract

In this paper, sliding mode controller (SMC) is designed from estimated states of an extended state observer (ESO) for process control applications. To design and implement ESO-based SMC, an isothermal continuous stirred tank reactor (CSTR) and Wood-Berry distillation process models are used as nonlinear and multivariable process examples respectively in simulation study. For real-time application, it is designed and practically tested for tank level control system. The results obtained from simulation study and real-time application proves applicability of this controlling method. To show the better performance of ESO-SMC, its comparative analysis was made with some well-known controllers.

Journal

International Journal of Systems, Control and CommunicationsInderscience Publishers

Published: Jan 1, 2022

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