Sliding Mode Control Based on a Nonlinear PID Surface for Chemical Processes

Mateo Vásquez; Joseline Yanascual; Marco Herrera; Francisco Rossomando; Oscar Camacho

doi:10.1007/978-3-031-26361-3_7

Sliding Mode Control Based on a Nonlinear PID Surface for Chemical Processes

Mateo Vásquez
, Joseline Yanascual
, Marco Herrera
, Francisco Rossomando
, Oscar Camacho^*

^*Corresponding author for this work

Ingeniería Electrónica y Automatización

Escuela Politecnica Nacional
Universidad Nacional de San Juan

Research output: Chapter in Book/Report/Conference proceeding › Chapter › peer-review

Abstract

In this work a nonlinear PID sliding surface is used to design a Sliding Mode Controller. A linear sliding surfaces have certain disadvantages; for example, the magnitude of the control input required to keep the system states on the sliding surface usually increases in direct proportion to the magnitude of the tracking error. Thus, the nonlinear sliding surface may provide better performance if the nonlinearity is appropriately selected. The proposed controllers are applied to a nonlinear mixing tank to test its performance. It have been compared against a PID controller and a Sliding mode control through the simulations and performance indices, ISE, TVu, maximum overshoot, and settling time.

Original language	English
Title of host publication	Studies in Systems, Decision and Control
Publisher	Springer Science and Business Media Deutschland GmbH
Pages	71-82
Number of pages	12
DOIs	https://doi.org/10.1007/978-3-031-26361-3_7
State	Published - 2023

Publication series

Name	Studies in Systems, Decision and Control
Volume	464
ISSN (Print)	2198-4182
ISSN (Electronic)	2198-4190

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10.1007/978-3-031-26361-3_7

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abstract = "In this work a nonlinear PID sliding surface is used to design a Sliding Mode Controller. A linear sliding surfaces have certain disadvantages; for example, the magnitude of the control input required to keep the system states on the sliding surface usually increases in direct proportion to the magnitude of the tracking error. Thus, the nonlinear sliding surface may provide better performance if the nonlinearity is appropriately selected. The proposed controllers are applied to a nonlinear mixing tank to test its performance. It have been compared against a PID controller and a Sliding mode control through the simulations and performance indices, ISE, TVu, maximum overshoot, and settling time.",

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Sliding Mode Control Based on a Nonlinear PID Surface for Chemical Processes. / Vásquez, Mateo; Yanascual, Joseline; Herrera, Marco et al.
Studies in Systems, Decision and Control. Springer Science and Business Media Deutschland GmbH, 2023. p. 71-82 (Studies in Systems, Decision and Control; Vol. 464).

Research output: Chapter in Book/Report/Conference proceeding › Chapter › peer-review

TY - CHAP

T1 - Sliding Mode Control Based on a Nonlinear PID Surface for Chemical Processes

AU - Vásquez, Mateo

AU - Yanascual, Joseline

AU - Herrera, Marco

AU - Rossomando, Francisco

AU - Camacho, Oscar

PY - 2023

Y1 - 2023

N2 - In this work a nonlinear PID sliding surface is used to design a Sliding Mode Controller. A linear sliding surfaces have certain disadvantages; for example, the magnitude of the control input required to keep the system states on the sliding surface usually increases in direct proportion to the magnitude of the tracking error. Thus, the nonlinear sliding surface may provide better performance if the nonlinearity is appropriately selected. The proposed controllers are applied to a nonlinear mixing tank to test its performance. It have been compared against a PID controller and a Sliding mode control through the simulations and performance indices, ISE, TVu, maximum overshoot, and settling time.

AB - In this work a nonlinear PID sliding surface is used to design a Sliding Mode Controller. A linear sliding surfaces have certain disadvantages; for example, the magnitude of the control input required to keep the system states on the sliding surface usually increases in direct proportion to the magnitude of the tracking error. Thus, the nonlinear sliding surface may provide better performance if the nonlinearity is appropriately selected. The proposed controllers are applied to a nonlinear mixing tank to test its performance. It have been compared against a PID controller and a Sliding mode control through the simulations and performance indices, ISE, TVu, maximum overshoot, and settling time.

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BT - Studies in Systems, Decision and Control

PB - Springer Science and Business Media Deutschland GmbH

ER -

Sliding Mode Control Based on a Nonlinear PID Surface for Chemical Processes

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