{"id":68238,"date":"2018-03-09T22:56:41","date_gmt":"2018-03-09T22:56:41","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/arquitecturas-y-circuitos-cmos-para-el-control-generacion-y-procesado-de-senal-de-mems\/"},"modified":"2018-03-09T22:56:41","modified_gmt":"2018-03-09T22:56:41","slug":"arquitecturas-y-circuitos-cmos-para-el-control-generacion-y-procesado-de-senal-de-mems","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/electronica\/arquitecturas-y-circuitos-cmos-para-el-control-generacion-y-procesado-de-senal-de-mems\/","title":{"rendered":"Arquitecturas y circuitos cmos para el control, generacion y procesado de se\u00f1al de mems"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Daniel Fern\u00e1ndez Mart\u00ednez <\/strong><\/h2>\n<p>En esta tesis se muestran arquitecturas y circuitos cmos para el control de actuadores electroest\u00e1ticos mems y para la generaci\u00f3n y procesado de las se\u00f1ales proveniente de microsistemas. En el primer cap\u00edtulo se introducen dos circuitos para la estimaci\u00f3n de distancia o capacidad entre armaduras de actuadores electroest\u00e1ticos y se muestran aplicaciones de los mismos, incluyendo la caracterizaci\u00f3n de la est\u00e1tica y din\u00e1mica de los actuadores, la detecci\u00f3n de fallos y envejecimiento y su aplicaci\u00f3n dentro de osciladores digitales pulsados y como parte de un sistema de actuaci\u00f3n resonante de baja tensi\u00f3n. En el segundo cap\u00edtulo se muestra un estudio sobre la viabilidad de la fabricaci\u00f3n monol\u00edtica de actuadores electroest\u00e1ticos dentro del proceso cmos utilizando un sencillo proceso de wet etching de bajo coste para liberar las estructuras. En el tercer cap\u00edtulo se presentan dos elementos translineales cmos de alto ancho de banda y alta precisi\u00f3n y su aplicaci\u00f3n como multiplicadores, divisores, filtros y como parte integrante de una celda reconfigurable con la que construir una fpaa capaz de realizar numerosas funciones del procesado anal\u00f3gico de se\u00f1al. En el cuarto cap\u00edtulo se muestran dise\u00f1os adicionales como una ley para el control de la din\u00e1mica de actuadores electroest\u00e1ticos con la que se pueden ajustar el\u00e9ctricamente todos los par\u00e1metros que gobiernan su movimiento y un convertidor de potencia integrado con control digital basado en una m\u00e1quina de estados as\u00edncrona. Finalmente, en el cap\u00edtulo cinco, se presentan las conclusiones finales de este trabajo.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Arquitecturas y circuitos cmos para el control, generacion y procesado de se\u00f1al de mems<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Arquitecturas y circuitos cmos para el control, generacion y procesado de se\u00f1al de mems <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Daniel Fern\u00e1ndez Mart\u00ednez <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Polit\u00e9cnica de catalunya<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 26\/11\/2008<\/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>Jordi Madrenas Boadas<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: manuel Dom\u00ednguez pumar <\/li>\n<li>nuria Barniol beumala (vocal)<\/li>\n<li>bernab\u00e9 Linares barranco (vocal)<\/li>\n<li>Antonio  Jes\u00fas Torralba silgado (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Daniel Fern\u00e1ndez Mart\u00ednez En esta tesis se muestran arquitecturas y circuitos cmos para el control de actuadores [&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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