Liu, T.; García Gil, PJ.; Chen, Y.; Ren, X.; Albertos Pérez, P.; Sanz Diaz, R. (2018). New Predictor and 2DOF Control Scheme for Industrial Processes with Long Time Delay. IEEE Transactions on Industrial Electronics. 65(5):4247-4256. https://doi.org/10.1109/TIE.2017.2760839
Por favor, use este identificador para citar o enlazar este ítem: http://hdl.handle.net/10251/144678
Título:
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New Predictor and 2DOF Control Scheme for Industrial Processes with Long Time Delay
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Autor:
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Liu, Tao
García Gil, Pedro José
Chen, Yueling
Ren, XH
Albertos Pérez, Pedro
Sanz Diaz, Ricardo
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Entidad UPV:
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Universitat Politècnica de València. Departamento de Ingeniería de Sistemas y Automática - Departament d'Enginyeria de Sistemes i Automàtica
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Fecha difusión:
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Resumen:
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[EN] To address the difficulty of controlling industrial processes with long time delay, a novel design of dead-time compensator (DTC) is introduced, which can be used to predict the undelayed output response of any process ...[+]
[EN] To address the difficulty of controlling industrial processes with long time delay, a novel design of dead-time compensator (DTC) is introduced, which can be used to predict the undelayed output response of any process (no matter stable or unstable) such that the control design may be focused on the delay-free part of the process for performance optimization. Based on the undelayed output estimation, a two-degree-of-freedom (2DOF) control scheme is analytically developed for optimizing the set-point tracking and disturbance rejection, respectively. By proposing the desired transfer functions, the corresponding controllers are analytically derived based on commonly used low-order process models. A notable advantage is that there is a single adjustable parameter in the proposed DTC, as well as in each controller, which can be monotonically tuned to meet a good tradeoff between the prediction (or control) performance and its robustness. Illustrative examples from the literature and a practical application to a temperature control system of a jacketed reactor are used to demonstrate the effectiveness of the proposed predictor-based control scheme.
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Palabras clave:
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Delay-free output prediction
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Discrete-time (DT) control design
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Disturbance rejection
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Long time delay
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Time compensator
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Two-degree-of-freedom (2DOF) control
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Derechos de uso:
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Reserva de todos los derechos
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Fuente:
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IEEE Transactions on Industrial Electronics. (issn:
0278-0046
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DOI:
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10.1109/TIE.2017.2760839
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Editorial:
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Institute of Electrical and Electronics Engineers
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Versión del editor:
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https://doi.org/10.1109/TIE.2017.2760839
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Código del Proyecto:
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info:eu-repo/grantAgreement/NSFC//61633006/
info:eu-repo/grantAgreement/NSFC//61473054/
info:eu-repo/grantAgreement/GVA//PROMETEOII%2F2013%2F004/ES/DISEÑO DE SISTEMAS DE CONTROL MULTIVARIABLE (DISICOM)/
info:eu-repo/grantAgreement/MINECO//TIN2014-56158-C4-4-P/ES/CODISEÑO DE SISTEMAS DE CONTROL CON CRITICIDAD MIXTA BASADO EN MISIONES/
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Descripción:
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© 2018 IEEE. Personal use of this material is permitted. Permissíon from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertisíng or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.
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Agradecimientos:
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This work was supported in part by the NSF China under Grant 61633006 and Grant 61473054; in part by the National Thousand Talents Program of China, the PROMETEOII/2013/004, Conselleria d'Educacio, Generalitat Valenciana, ...[+]
This work was supported in part by the NSF China under Grant 61633006 and Grant 61473054; in part by the National Thousand Talents Program of China, the PROMETEOII/2013/004, Conselleria d'Educacio, Generalitat Valenciana, and TIN2014-56158-C4-4-P-AR; in part by the Ministerio de Economia y Competitividad; and in part by the FPI-UPV 2014 Grant Program from the Universidad Politecnica de Valencia, Valencia, Spain
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Tipo:
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Artículo
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