{"id":89714,"date":"2001-05-04T00:00:00","date_gmt":"2001-05-04T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/modelos-complejos-de-sistemas-vehiculares-empleando-la-tecnica-del-bond-graph\/"},"modified":"2001-05-04T00:00:00","modified_gmt":"2001-05-04T00:00:00","slug":"modelos-complejos-de-sistemas-vehiculares-empleando-la-tecnica-del-bond-graph","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/matematicas\/modelos-complejos-de-sistemas-vehiculares-empleando-la-tecnica-del-bond-graph\/","title":{"rendered":"Modelos complejos de sistemas vehiculares empleando la t\u00e9cnica del bond graph"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Jos\u00e9 Manuel Mera Sanchez De Pedro <\/strong><\/h2>\n<p>En 1994 los profesores vera y f\u00e9lez publicaron el libro \u00abdin\u00e1mica vehicular basada en la t\u00e9cnica de bond graph\u00bb, en \u00e9l se sentaban las bases del uso de la t\u00e9cnica de bond graph para la din\u00e1mica vehicular, presentando distintos modelos tanto de din\u00e1mica plana como tridimensional. El valor de aquellos modelos ha sido demostrado en posteriores aplicaciones como el programa sinrat para la reconstrucci\u00f3n de accidentes de tr\u00e1fico. Sin embargo, exist\u00edan determinados elementos del veh\u00edculo que no aparec\u00edan en los modelos de din\u00e1mica vehicular presentados entonces, otros elementos del veh\u00edculo que no aparec\u00edan en los modelos de din\u00e1mica vehicular presentados entonces, otros elementos, aunque considerados, aparec\u00edan de una forma muy simplificada.  el objetivo de la tesis propuesta es, tomando como base los modelos de vera y f\u00e9lez, especialmente con la referencia del modelo de din\u00e1mica tridimensional, desarrollar nuevos modelos en los que se incluir\u00e1n aquellos sistemas y elementos que simplificaron o no se consideraron entonces.  en el primer apartado se aborda el problema del rozamiento seco  y su simulaci\u00f3n por ordenador. En la reconstrucci\u00f3n por ordenador de accidentes de tr\u00e1fico, adquiere una gran importancia los fen\u00f3menos que aparecen cuando los neum\u00e1ticos est\u00e1n bloqueados o pr\u00f3ximos a bloquearse. Bas\u00e1ndose en la teor\u00eda de bowden y tabor, se desarrollar\u00e1 un modelo de rozamiento seco, usando la t\u00e9cnica de bond graph. La aplicaci\u00f3n del modelo a la interacci\u00f3n entre pastilla y disco de frenos llevar\u00e1 a la obtenci\u00f3n de frenadas mucho m\u00e1s reales, incluso en bloqueo, lo que permitir\u00e1 una mayor precisi\u00f3n en la reconstrucci\u00f3n pro ordenador de accidentes de tr\u00e1fico, al ser est\u00e1 fasse del frenado de vital importancia en un accidente.  el segundo cap\u00edtulo presentar\u00e1 modelos de la cadena de la transmisi\u00f3n, desarrollados para mejorar el comportamiento de los modelos de din\u00e1mica vehicular. El modelo de cadena de<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Modelos complejos de sistemas vehiculares empleando la t\u00e9cnica del bond graph<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Modelos complejos de sistemas vehiculares empleando la t\u00e9cnica del bond graph <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Jos\u00e9 Manuel Mera Sanchez De Pedro <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Polit\u00e9cnica de Madrid<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 05\/04\/2001<\/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>Carlos Vera \u00e1lvarez<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Jes\u00fas F\u00e9lez mind\u00e1n <\/li>\n<li> Jim\u00e9nez ortiz Jos\u00e9 germ\u00e1n (vocal)<\/li>\n<li> Garc\u00eda de jal\u00f3n Javier (vocal)<\/li>\n<li>ernesto Garcia vadillo (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Jos\u00e9 Manuel Mera Sanchez De Pedro En 1994 los profesores vera y f\u00e9lez publicaron el libro \u00abdin\u00e1mica [&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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