{"id":60202,"date":"2018-03-09T22:48:00","date_gmt":"2018-03-09T22:48:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/arquitectura-de-software-para-sistemas-de-tiempo-real-particionados\/"},"modified":"2018-03-09T22:48:00","modified_gmt":"2018-03-09T22:48:00","slug":"arquitectura-de-software-para-sistemas-de-tiempo-real-particionados","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-tecnologicas\/arquitectura-de-software-para-sistemas-de-tiempo-real-particionados\/","title":{"rendered":"Arquitectura de software para sistemas de tiempo real particionados"},"content":{"rendered":"<h2>Tesis doctoral de <strong>  Pulido Pav\u00f3n Jos\u00e9 Antonio <\/strong><\/h2>\n<p>Los sistemas de tiempo real cr\u00edticos embarcados en misiones aeroespaciales deben afrontar unos requisitos de seguridad y fiabilidad extremadamente exigentes debido a las circunstancias especiales que los rodean. Dichos requisitos afectan tanto al hardware, como al software, provocando que su evoluci\u00f3n sea muy lenta.Tradicionalmente, a la hora de dise\u00f1ar un sistema se distingu\u00eda claramente entre los componentes espec\u00edficos de la misi\u00f3n y aquellos destinados a funciones de control, utilizando procesadores dedicados para aislar f\u00edsicamente unos de otros y evitar as\u00ed la propagaci\u00f3n de fallos. la entrada en el sector espacial de una nueva generaci\u00f3n de procesadores m\u00e1s potentes permite alojar varias aplicaciones en un mismo nodo hardware. Hasta ahora se utilizan t\u00e9cnicas de planificaci\u00f3n est\u00e1ticas para gestionar los recursos. Dichas t\u00e9cnicas proporcionan un nivel de seguridad elevado pero su eficiencia no es especialmente alta por lo que, en parte, se est\u00e1 desaprovechando la capacidad de estos nuevos procesadores. en esta tesis se propone una nueva arquitectura, basada en t\u00e9cnicas de planificaci\u00f3n din\u00e1micas que permiten aumentar la eficiencia de manera notable. Adem\u00e1s, la arquitectura incluye una serie de t\u00e9cnicas de monitorizaci\u00f3n que pal\u00edan los problemas de seguridad que por s\u00ed solas tienen las t\u00e9cnicas de planificaci\u00f3n din\u00e1micas, permitiendo que cumpla con los exigentes requisitos que tienen los sistemas empleados en misiones espaciales. el dise\u00f1o de la nueva arquitectura se ha realizado pensando en su integraci\u00f3n posterior dentro de un modelo de componentes que facilite el proceso de desarrollo de productos nuevos, ahorrando costes y mejorando la productividad de la industria aeroespacial.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Arquitectura de software para sistemas de tiempo real particionados<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Arquitectura de software para sistemas de tiempo real particionados <\/li>\n<li><strong>Autor:<\/strong>\u00a0  Pulido Pav\u00f3n Jos\u00e9 Antonio <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Polit\u00e9cnica de Madrid<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 24\/07\/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>Juan  Antonio De La Puente Alfaro<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: alejandro Alonso mu\u00f1oz <\/li>\n<li>tullio Vardanega (vocal)<\/li>\n<li> Garc\u00eda valls Mar\u00eda soledad (vocal)<\/li>\n<li>michael Gonz\u00e1lez harbour (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Pulido Pav\u00f3n Jos\u00e9 Antonio Los sistemas de tiempo real cr\u00edticos embarcados en misiones aeroespaciales deben afrontar unos [&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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