{"id":17580,"date":"2018-03-09T09:05:42","date_gmt":"2018-03-09T09:05:42","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/diseno-de-metaheura%c2%adsticos-modernos-para-la-resolucion-de-problemas-combinatorios-aplicaciones-a-modelos-loga%c2%adsticos-en-la-industria-del-automovil\/"},"modified":"2018-03-09T09:05:42","modified_gmt":"2018-03-09T09:05:42","slug":"diseno-de-metaheura%c2%adsticos-modernos-para-la-resolucion-de-problemas-combinatorios-aplicaciones-a-modelos-loga%c2%adsticos-en-la-industria-del-automovil","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/matematicas\/diseno-de-metaheura%c2%adsticos-modernos-para-la-resolucion-de-problemas-combinatorios-aplicaciones-a-modelos-loga%c2%adsticos-en-la-industria-del-automovil\/","title":{"rendered":"Dise\u00f1o de metaheur\u00edsticos modernos para la resoluci\u00f3n de problemas combinatorios. aplicaciones a modelos log\u00edsticos en la industria del autom\u00f3vil"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Jes\u00fas Francisco Alegre Martinez <\/strong><\/h2>\n<p>En el presente trabajo se desarrollan m\u00e9todos de optimizaci\u00f3n heur\u00edstica para dos problemas log\u00edsticos que afectan a empresas fabricantes de componentes de autom\u00f3viles. Una requiere materias primas con cierta periodicidad, y desea programar la recogida de pedidos; y la otra debe entregar las componentes con una periodicidad, y desea programar las cargas de las componentes en los camiones de los clientes. El elemento com\u00fan es el hecho de que en ambos problemas hay que determinar un calendario \u00f3ptimo.  el primer problema es conocido en la literatura por pvrp. Los m\u00e9todos existentes tienen horizontes de planificaci\u00f3n peque\u00f1os, y se concentran en resolver el problema de rutas. El segundo problema es nuevo en la literatura. ambos problemas se abordan con las mismas estrategias: b\u00fasqueda tab\u00fa, algoritmo mem\u00e9tico, b\u00fasqueda en entorno variable, y por \u00faltimo un algoritmo scatter search. Este \u00faltimo m\u00e9todo mezcla grasp y unas cadenas de movimientos (inspiradas en las ejection chains) dando lugar a un m\u00e9todo de soluci\u00f3n robusto. Se mejoran sustancialmente las soluciones empleadas en la actualidad por las empresas, y se hacen comparaciones con m\u00e9todos conocidos para el pvrp, que demuestran la calidad del m\u00e9todo propuesto.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Dise\u00f1o de metaheur\u00edsticos modernos para la resoluci\u00f3n de problemas combinatorios. aplicaciones a modelos log\u00edsticos en la industria del autom\u00f3vil<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Dise\u00f1o de metaheur\u00edsticos modernos para la resoluci\u00f3n de problemas combinatorios. aplicaciones a modelos log\u00edsticos en la industria del autom\u00f3vil <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Jes\u00fas Francisco Alegre Martinez <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Complutense de Madrid<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 19\/06\/2002<\/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> Pacheco Bonrostro Joaquin Antonio<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Francisco jose Cano sevilla <\/li>\n<li>Manuel Laguna (vocal)<\/li>\n<li>Rafael Caballero fern\u00e1ndez (vocal)<\/li>\n<li>Emilio Cerd\u00e1 tena (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Jes\u00fas Francisco Alegre Martinez En el presente trabajo se desarrollan m\u00e9todos de optimizaci\u00f3n heur\u00edstica para dos problemas [&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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