Formalization and practical implementation of a conceptual model for PID controller tuning

Moretón, Héctor Alaiz; Calvo-Rolle, José Luís; García-Rodríguez, Isaías; Alvarez, A. Alonso

doi:10.1002/asjc.264

Cited by 30 publications

(9 citation statements)

References 26 publications

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“…We take plant and controllers as in [10,14], For E c gains and region of stability ϒ in the delay-independent analysis we use (7), (9), (10), (11), (21) and (23). Similarly for the delay-dependent analysis, we use (12), (16), (17), (18), (21) and (22).…”

Section: Examplementioning

confidence: 99%

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Two‐Controller Anti‐Windup Design for Enlarging Domain of Stability of Actuator Constrained State‐Delay Systems

Ahmed¹,

Khan²,

Rehan³

et al. 2013

Asian Journal of Control

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This paper proposes the enlargement of domain of stability of an actuator constrained state time‐delay system with a novel dynamic two controller anti‐windup design. The design makes a departure from the conventional controller‐modeled actuator saturation‐plant topology to a controller‐modeled actuator saturation‐controller‐plant topology. Using linear matrix inequality‐based convex optimization, anti‐windup gains for two separate controllers are computed through delay independent and delay dependant Lyapunov–Krasovskii functionals, ensuring closed‐loop asymptotic stability. Consequently, the domain of stability of the new topology is comparatively ascertained and proved to be more enlarged. An application based motor control system validates the devised control law.

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Section: Examplementioning

confidence: 99%

“…An AC motor control application further reinforces the control topology with some additional findings. The insight of the new topology is also invoked after having gone through the detailed literature [15][16][17][18][19][20][21].…”

Section: Introductionmentioning

confidence: 99%

Two‐Controller Anti‐Windup Design for Enlarging Domain of Stability of Actuator Constrained State‐Delay Systems

Ahmed¹,

Khan²,

Rehan³

et al. 2013

Asian Journal of Control

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“…The vast majority of industrial companies perform complex and expensive processes (Jove et al, ; Alaiz Moretón et al, ). It is possible to optimize the operation of those processes leading to an increased efficiency in the use of energy and resources and a greater quality of the final product.…”

Section: Introductionmentioning

confidence: 99%

A fault detection system based on unsupervised techniques for industrial control loops

et al. 2019

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This research describes a novel approach for fault detection in industrial processes, by means of unsupervised and projectionist techniques. The proposed method includes a visual tool for the detection of faults, its final aim is to optimize system performance and consequently obtaining increased economic savings, in terms of energy, material, and maintenance. To validate the new proposal, two datasets with different levels of complexity (in terms of quantity and quality of information) have been used to evaluate five well‐known unsupervised intelligent techniques. The obtained results show the effectiveness of the proposed method, especially when the complexity of the dataset is high.

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“…El modelo que se propone es un modelo híbrido inteligente, aplicando inicialmente técnicas de agrupamiento como paso previo a la regresión propiamente dicha. Concretamente, se utilizará un modelo híbrido basado en redes neuronales artificiales (ANN) (García et al, 2013;Calvo-Rolle et al, 2013;García et al, 2014;Quintián et al, 2014;Quintian Pardo et al, 2012) ya queéstas permiten obtener un modelo relativamente simple para recrear con precisión sistemas no lineales (Alaiz Moretón et al, 2011;Rolle et al, 2011).…”

Section: Introductionunclassified

Sistema híbrido inteligente para la predicción de la tensión de una pila de combustible basada en hidrógeno

Casteleiro‐Roca

Barragán

Segura

et al. 2019

Rev. iberoam. autom. inform. ind.

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<p>Por razones de sostenibilidad y estrategia energética, entre otras, existe en la actualidad una tendencia clara hacia el uso de nuevas formas de obtención, almacenamiento y gestión de energía, más eficientes y con un carácter eminentemente sostenible. Con este fin, se está investigando sobre sistemas de almacenamiento de energía; de los que uno de los más prometedores, en lo que a capacidad y movilidad se refiere, es el basado en hidrógeno. En el presente trabajo se obtiene un modelo para predecir el comportamiento dinámico de una pila de combustible alimentada por hidrógeno, lo cual permitirá mejorar su control entre otras aplicaciones. Las variables usadas en esta investigación se han extraído de un banco de pruebas real, donde se monitoriza una pila de combustible mientras se producen variaciones en una carga programable conectada a la salida de la misma. Para realizar este modelado se opta por estudiar la implementación de un modelo híbrido basado en técnicas de agrupamiento y, posteriormente, técnicas inteligentes de regresión con redes neuronales artificiales sobre cada uno de los grupos. La propuesta se ha probado con dos conjuntos de datos de validación, consiguiendo resultados altamente satisfactorios.</p>

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Formalization and practical implementation of a conceptual model for PID controller tuning

Cited by 30 publications

References 26 publications

Two‐Controller Anti‐Windup Design for Enlarging Domain of Stability of Actuator Constrained State‐Delay Systems

Two‐Controller Anti‐Windup Design for Enlarging Domain of Stability of Actuator Constrained State‐Delay Systems

A fault detection system based on unsupervised techniques for industrial control loops

Sistema híbrido inteligente para la predicción de la tensión de una pila de combustible basada en hidrógeno

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