{"id":56682,"date":"2018-03-09T22:44:29","date_gmt":"2018-03-09T22:44:29","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/sistemas-dinamicos-con-retardos-temporales-contribucion-al-desarrollo-de-predictores-robustos-para-el-control-de-sistemas-inestables\/"},"modified":"2018-03-09T22:44:29","modified_gmt":"2018-03-09T22:44:29","slug":"sistemas-dinamicos-con-retardos-temporales-contribucion-al-desarrollo-de-predictores-robustos-para-el-control-de-sistemas-inestables","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ingenieria-de-control\/sistemas-dinamicos-con-retardos-temporales-contribucion-al-desarrollo-de-predictores-robustos-para-el-control-de-sistemas-inestables\/","title":{"rendered":"Sistemas din\u00e1micos con retardos temporales: contribuci\u00f3n al desarrollo de predictores robustos para el control de sistemas inestables"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Pedro Jos\u00e9 Garc\u00eda Gil <\/strong><\/h2>\n<p>Una de las mayores dificultades en el dise\u00f1o de un sistema de control es sin duda la presencia de retardos, m\u00e1xime si el sistema que se pretende controlar es inestable en bucle abierto y\/o de fase no m\u00ednima.  los retardos temporales pueden ser intr\u00ednsecos a los procesos a controlar, v\u00e9ase por ejemplo los procesos qu\u00edmicos, biol\u00f3gicos, columnas de destilaci\u00f3n, procesos con intercambios t\u00e9rmicos, etc, o bien introducirse en el sistema de control por el propio dise\u00f1o del mismo (tiempo de c\u00f3mputo del algoritmo de control, sistemas distribuidos, control remoto, redes de comunicaciones, retardos introducidos por los sensores y\/o actuadores, etc.).   el predictor de smith, as\u00ed como sus m\u00faltiples extensiones, y  la t\u00e9cnica de asignaci\u00f3n finita del espectro, pueden considerarse como las estrategias de control m\u00e1s extendidas para el control de sistemas lineales sometidos a retardos de actuaci\u00f3n y\/o medida.  tanto el predictor de smith, como la t\u00e9cnica de asignaci\u00f3n finita del espectro, tienen en com\u00fan que realizan una compensaci\u00f3n del retardo en base a una predicci\u00f3n de la salida, o del estado, a partir de un modelo del sistema considerado. Si el proceso a controlar es inestable, los esquemas de control resultantes no cumplen la condici\u00f3n de estabilidad interna y por tanto ser\u00e1n inestables.  con objeto de poder aplicar estas t\u00e9cnicas al control de sistemas inestables con retardos temporales, se han propuesto diferentes modificaciones del esquema original del predictor de smith, denominadas gen\u00e9ricamente compensadores de tiempo muerto (dtc), as\u00ed como diferentes intentos de buscar una implementaci\u00f3n num\u00e9ricamente estable de la t\u00e9cnica de asignaci\u00f3n finita del espectro. Destacar sin embargo, que todas estas modificaciones han consistido en soluciones parciales del problema planteado, tanto en lo concerniente a la utilizaci\u00f3n de dtc para el control de sistemas inestables de fase m\u00ednima o no m\u00ednima, como en lo<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Sistemas din\u00e1micos con retardos temporales: contribuci\u00f3n al desarrollo de predictores robustos para el control de sistemas inestables<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Sistemas din\u00e1micos con retardos temporales: contribuci\u00f3n al desarrollo de predictores robustos para el control de sistemas inestables <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Pedro Jos\u00e9 Garc\u00eda Gil <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Polit\u00e9cnica de Valencia<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 19\/01\/2007<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3>Direcci\u00f3n y tribunal<\/h3>\n<ul>\n<li><strong>Director de la tesis<\/strong>\n<ul>\n<li>Pedro Albertos P\u00e9rez<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal:  Salt llobregat Juli\u00e1n jos\u00e9 <\/li>\n<li>pedro Castillo garcia (vocal)<\/li>\n<li>eduardo Fernandez camacho (vocal)<\/li>\n<li>roberto Sanchis llopis (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Pedro Jos\u00e9 Garc\u00eda Gil Una de las mayores dificultades en el dise\u00f1o de un sistema de control [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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