{"id":115189,"date":"2018-03-11T10:43:36","date_gmt":"2018-03-11T10:43:36","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/on-the-consistency-of-hysteresis-models\/"},"modified":"2018-03-11T10:43:36","modified_gmt":"2018-03-11T10:43:36","slug":"on-the-consistency-of-hysteresis-models","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/analisis-y-analisis-funcional\/on-the-consistency-of-hysteresis-models\/","title":{"rendered":"On the consistency of hysteresis models"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Mohammad Fuad Mohammad Naser <\/strong><\/h2>\n<p>La hist\u00e9resis es un fen\u00f3meno nolineal encontrado en varios procesos como biolog\u00eda, \u00f3ptica, electr\u00f3nica, ferroelectricidad, magnetismo, mec\u00e1nica, estructuras, as\u00ed como en otras \u00e1reas. Una de las caracter\u00edsticas de los sistemas con hist\u00e9resis es la propiedad de consistencia formalizada en [52]. La clase de operadores considerados en [52] consiste en aquellos que son causales, con la condici\u00f3n adicional que a una entrada constante corresponda una salida constante. Para esta clase d sistemas, la consitencia ha sido definida formalmente. Esta propiedad es \u00fatil en modelado e identificaci\u00f3n dado que limita la b\u00fasqueda de par\u00e1metros a aquellas regiones donde la consistencia es v\u00e1lida.  esta tesis aplica los conceptos introducidos en [52] a algunos modelos de hist\u00e9resis, m\u00e1s precisamente al modelo de lugre y al modelo de duhem. El objetivo de esta tesis es encontrar condiciones necesarias y condiciones suficientes para que se satisfaga la consistencia (o\/y la consitencia fuerte).  para el modelo de lugre, la consistencia \u00c2\u00bffuerte- se estudia en el cap\u00edtulo 2 bajo condiciones m\u00ednimas. Como resultado de este estudio, se hallan f\u00f3rmulas expl\u00edcitas del lazo de hist\u00e9resis. Tales f\u00f3rmulas podr\u00edan ser de utilidad para tareas de identificaci\u00f3n como se demuestra en [53].  el cap\u00edtulo 3 de la tesis presenta una clasificaci\u00f3n de los modelos de duhem posibles en t\u00e9rminos de su consistencia. Este estudio muestra que hay un par\u00e1metro \u00c2\u00bfqu\u00e9 tiene que valer uno para que el modelo sea compatible con un comportamiento hister\u00e9tico?<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>On the consistency of hysteresis models<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 On the consistency of hysteresis models <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Mohammad Fuad Mohammad Naser <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Polit\u00e9cnica de catalunya<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 30\/01\/2014<\/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>Fay\u00c1\u00a7al Ikhouane<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: ningsu Luo <\/li>\n<li>Ana Mar\u00eda Cima mollet (vocal)<\/li>\n<li>  (vocal)<\/li>\n<li>  (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Mohammad Fuad Mohammad Naser La hist\u00e9resis es un fen\u00f3meno nolineal encontrado en varios procesos como biolog\u00eda, \u00f3ptica, [&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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