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A generalized smith predictor for unstable time-delay SISO systems

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A generalized smith predictor for unstable time-delay SISO systems

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dc.contributor.author Sanz Díaz, Ricardo es_ES
dc.contributor.author García Gil, Pedro José es_ES
dc.contributor.author Albertos Pérez, Pedro es_ES
dc.date.accessioned 2018-06-03T04:24:24Z
dc.date.available 2018-06-03T04:24:24Z
dc.date.issued 2017 es_ES
dc.identifier.issn 0019-0578 es_ES
dc.identifier.uri http://hdl.handle.net/10251/103259
dc.description.abstract [EN] In this work, a generalization of the Smith Predictor (SP) is proposed to control linear time-invariant (LTI) time-delay single-input single-output (SISO) systems. Similarly to the SP, the combination of any stabilizing output-feedback controller for the delay-free system with the proposed predictor leads to a stabilizing controller for the delayed system. Furthermore, the tracking performance and the steady-state disturbance rejection capabilities of the equivalent delay-free loop are preserved. In order to place this contribution in context, some modifications of the SP are revisited and recast under the same structure. The features of the proposed scheme are illustrated through simulations, showing a comparison with respect to the corresponding delay-free loop, which is here considered to be the ideal scenario. In order to emphasize the feasibility of this approach, a successful experimental implementation in a laboratory platform is also reported. es_ES
dc.description.sponsorship This work was partially supported by the projects PROMETEOII/2013/004, Conselleria d'Educacio, Generalitat Valenciana; TIN2014-56158-C4-4-P-AR, Ministerio de Economia y Competitividad; and the FPI-UPV 2014 PhD Grant, Universitat Politecnica de Valencia, Spain. en_EN
dc.language Inglés es_ES
dc.publisher Elsevier es_ES
dc.relation GENERALITAT VALENCIANA/PROMETEOII/2013/004 es_ES
dc.relation MINISTERIO DE ECONOMIA INDUSTRIA Y COMPETITIVIDAD /TIN2014-56158-C4-4-P es_ES
dc.relation.ispartof ISA Transactions es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject Smith Predictor es_ES
dc.subject Time delay es_ES
dc.subject External disturbances es_ES
dc.subject Single-input single-output system es_ES
dc.subject.classification INGENIERIA DE SISTEMAS Y AUTOMATICA es_ES
dc.title A generalized smith predictor for unstable time-delay SISO systems es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1016/j.isatra.2017.09.020 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 Sanz Diaz, R.; García Gil, PJ.; Albertos Pérez, P. (2017). A generalized smith predictor for unstable time-delay SISO systems. ISA Transactions. 72:197-204. doi:10.1016/j.isatra.2017.09.020 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion https://doi.org/10.1016/j.isatra.2017.09.020 es_ES
dc.description.upvformatpinicio 197 es_ES
dc.description.upvformatpfin 204 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 72 es_ES
dc.relation.pasarela S\351577 es_ES
dc.contributor.funder Generalitat Valenciana es_ES
dc.contributor.funder Ministerio de Economía, Industria y Competitividad es_ES


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