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A packet-based dual-rate PID control strategy for a slow-rate sensing Networked Control System

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A packet-based dual-rate PID control strategy for a slow-rate sensing Networked Control System

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dc.contributor.author Cuenca, Ángel es_ES
dc.contributor.author Alcaina-Acosta, José Joaquín es_ES
dc.contributor.author Salt Llobregat, Julián José es_ES
dc.contributor.author Casanova Calvo, Vicente es_ES
dc.contributor.author Pizá, Ricardo es_ES
dc.date.accessioned 2020-06-09T03:31:41Z
dc.date.available 2020-06-09T03:31:41Z
dc.date.issued 2018-05 es_ES
dc.identifier.issn 0019-0578 es_ES
dc.identifier.uri http://hdl.handle.net/10251/145735
dc.description.abstract [EN] This paper introduces a packet-based dual-rate control strategy to face time-varying network-induced delays, packet dropouts and packet disorder in a Networked Control System. Slow-rate sensing enables to achieve energy saving and to avoid packet disorder. Fast-rate actuation makes reaching the desired control performance possible. The dual-rate PID controller is split into two parts: a slow-rate PI controller located at the remote side (with no permanent communication to the plant) and a fast-rate PD controller located at the local side. The remote side also includes a prediction stage in order to generate the packet of future, estimated slow-rate control actions. These actions are sent to the local side and converted to fast-rate ones to be used when a packet does not arrive at this side due to the network-induced delay or due to occurring dropouts. The proposed control solution is able to approximately reach the nominal (no-delay, no-dropout) performance despite the existence of time-varying delays and packet dropouts. Control system stability is ensured in terms of probabilistic Linear Matrix Inequalities (LMIs). Via real-time control for a Cartesian robot, results clearly reveal the superiority of the control solution compared to a previous proposal by authors. (C) 2018 ISA. Published by Elsevier Ltd. All rights reserved. es_ES
dc.description.sponsorship This work is funded by European Commision as part of Project H2020-SEC-2016-2017 Topic: SEC-20-BES-2016 Id: 740736 C2 Advanced Multi-domain Environment and Live Observation Technologies (CAMELOT). Part WP5 supported by Tekever ASDS, Thales Research & Technology, Viasat Antenna Systems, Universitat Politècnica de València, Fundação da Faculdade de Ciências da Universidade de Lisboa, Ministério da DefesaNacional Marinha Portuguesa, Ministério da Administração Interna Guarda Nacional Republicana. es_ES
dc.language Inglés es_ES
dc.publisher Elsevier es_ES
dc.relation.ispartof ISA Transactions es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject Networked Control Systems es_ES
dc.subject Slow sensors es_ES
dc.subject Non-uniform sampling es_ES
dc.subject Multi-rate control es_ES
dc.subject Packet-based control es_ES
dc.subject.classification INGENIERIA DE SISTEMAS Y AUTOMATICA es_ES
dc.title A packet-based dual-rate PID control strategy for a slow-rate sensing Networked Control System es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1016/j.isatra.2018.02.022 es_ES
dc.relation.projectID info:eu-repo/grantAgreement/EC/H2020/740736/EU/C2 Advanced Multi-domain Environment and Live Observation Technologies/ es_ES
dc.rights.accessRights Abierto es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Ingeniería de Sistemas y Automática - Departament d'Enginyeria de Sistemes i Automàtica es_ES
dc.description.bibliographicCitation Cuenca, Á.; Alcaina-Acosta, JJ.; Salt Llobregat, JJ.; Casanova Calvo, V.; Pizá, R. (2018). A packet-based dual-rate PID control strategy for a slow-rate sensing Networked Control System. ISA Transactions. 76:155-166. https://doi.org/10.1016/j.isatra.2018.02.022 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion https://doi.org/10.1016/j.isatra.2018.02.022 es_ES
dc.description.upvformatpinicio 155 es_ES
dc.description.upvformatpfin 166 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 76 es_ES
dc.identifier.pmid 29526296 es_ES
dc.relation.pasarela S\357113 es_ES


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