dor_id: 4148970

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336.#.#.b: article

336.#.#.3: Artículo de Investigación

336.#.#.a: Artículo

351.#.#.6: https://jart.icat.unam.mx/index.php/jart

351.#.#.b: Journal of Applied Research and Technology

351.#.#.a: Artículos

harvesting_group: RevistasUNAM

270.1.#.p: Revistas UNAM. Dirección General de Publicaciones y Fomento Editorial, UNAM en revistas@unam.mx

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856.4.0.u: https://jart.icat.unam.mx/index.php/jart/article/view/2000/1011

100.1.#.a: Teppa, Pedro; Faggioni, Miguel; Garcìa, Germain

524.#.#.a: Teppa, Pedro, et al. (2023). Optimal tracking in two-degree-of-freedom control systems: Coupled tank system. Journal of Applied Research and Technology; Vol. 21 Núm. 4, 2023; 560-570. Recuperado de https://repositorio.unam.mx/contenidos/4148970

245.1.0.a: Optimal tracking in two-degree-of-freedom control systems: Coupled tank system

502.#.#.c: Universidad Nacional Autónoma de México

561.1.#.a: Instituto de Ciencias Aplicadas y Tecnología, UNAM

264.#.0.c: 2023

264.#.1.c: 2023-08-31

653.#.#.a: Tracking problem; Reference following; Two-degree-of-freedom controller; 2 DoF; LQR; Coupled-Tank System

506.1.#.a: La titularidad de los derechos patrimoniales de esta obra pertenece a las instituciones editoras. Su uso se rige por una licencia Creative Commons BY-NC-ND 4.0 Internacional, https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode.es, para un uso diferente consultar al responsable jurídico del repositorio por medio del correo electrónico gabriel.ascanio@icat.unam.mx

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041.#.7.h: eng

520.3.#.a: This article presents an optimal design of a two-degree-of-freedom (2-DoF) controller that will lead to zero asymptotic steady-state tracking error. The reference inputs are chosen from the set of steps, ramps, and other persistent signals used currently. The main idea is to transform the tracking 2-DoF problem into an equivalent state-space feedback-control synthesis one. Where, an internal model of the reference input is introduced. Then, through the linear quadratic regulator (LQR) technique, the desired performance objectives are addressed by minimizing a quadratic cost function. Finally, the computed state-feedback optimal gains are linked to the polynomials used within the 2-DoF formalism. The fundamental aspect of the design is that it only utilizes the measurable information of the plant provided by its inputs and outputs and take advantage of efficient state-space numerical algorithms. The proposed method is applied to a coupled-tank system, the results achieved confirm the effectiveness of the approach.

773.1.#.t: Journal of Applied Research and Technology; Vol. 21 Núm. 4 (2023); 560-570

773.1.#.o: https://jart.icat.unam.mx/index.php/jart

022.#.#.a: ISSN electrónico: 2448-6736; ISSN: 1665-6423

310.#.#.a: Bimestral

300.#.#.a: Páginas: 560-570

264.#.1.b: Instituto de Ciencias Aplicadas y Tecnología, UNAM

doi: https://doi.org/10.22201/icat.24486736e.2023.21.4.2000

harvesting_date: 2023-11-08 13:10:00.0

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last_modified: 2024-03-19 14:00:00

license_url: https://creativecommons.org/licenses/by-nc-nd/4.0/legalcode.es

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Artículo

Optimal tracking in two-degree-of-freedom control systems: Coupled tank system

Teppa, Pedro; Faggioni, Miguel; Garcìa, Germain

Instituto de Ciencias Aplicadas y Tecnología, UNAM, publicado en Journal of Applied Research and Technology, y cosechado de Revistas UNAM

Licencia de uso

Procedencia del contenido

Cita

Teppa, Pedro, et al. (2023). Optimal tracking in two-degree-of-freedom control systems: Coupled tank system. Journal of Applied Research and Technology; Vol. 21 Núm. 4, 2023; 560-570. Recuperado de https://repositorio.unam.mx/contenidos/4148970

Descripción del recurso

Autor(es)
Teppa, Pedro; Faggioni, Miguel; Garcìa, Germain
Tipo
Artículo de Investigación
Área del conocimiento
Ingenierías
Título
Optimal tracking in two-degree-of-freedom control systems: Coupled tank system
Fecha
2023-08-31
Resumen
This article presents an optimal design of a two-degree-of-freedom (2-DoF) controller that will lead to zero asymptotic steady-state tracking error. The reference inputs are chosen from the set of steps, ramps, and other persistent signals used currently. The main idea is to transform the tracking 2-DoF problem into an equivalent state-space feedback-control synthesis one. Where, an internal model of the reference input is introduced. Then, through the linear quadratic regulator (LQR) technique, the desired performance objectives are addressed by minimizing a quadratic cost function. Finally, the computed state-feedback optimal gains are linked to the polynomials used within the 2-DoF formalism. The fundamental aspect of the design is that it only utilizes the measurable information of the plant provided by its inputs and outputs and take advantage of efficient state-space numerical algorithms. The proposed method is applied to a coupled-tank system, the results achieved confirm the effectiveness of the approach.
Tema
Tracking problem; Reference following; Two-degree-of-freedom controller; 2 DoF; LQR; Coupled-Tank System
Idioma
eng
ISSN
ISSN electrónico: 2448-6736; ISSN: 1665-6423

Enlaces