{"id":86644,"date":"2018-03-10T00:11:16","date_gmt":"2018-03-10T00:11:16","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/concepcio-i-disseny-de-circuits-integrats-daalta-tensio-per-a-sistemes-de-comanda-daactuadors-piezoelectrics-aplicacions-a-microrobotica\/"},"modified":"2018-03-10T00:11:16","modified_gmt":"2018-03-10T00:11:16","slug":"concepcio-i-disseny-de-circuits-integrats-daalta-tensio-per-a-sistemes-de-comanda-daactuadors-piezoelectrics-aplicacions-a-microrobotica","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/fisica\/concepcio-i-disseny-de-circuits-integrats-daalta-tensio-per-a-sistemes-de-comanda-daactuadors-piezoelectrics-aplicacions-a-microrobotica\/","title":{"rendered":"Concepcio i disseny de circuits integrats d\u00c2\u00bfalta tensio per a sistemes de comanda d\u00c2\u00bfactuadors piezoelectrics. aplicacions a microrobotica."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Pere Llu\u00eds Miribel Catal\u00c1\u00a0 <\/strong><\/h2>\n<p>En la presente tesis se ha presentado la concepci\u00f3n del microrobot miniman cm3 en terminos de su morfolog\u00eda asi como de los circuitos necesarios para su funcionamiento, y que iran acoplados sobre el microrobot.  las aplicaciones de este tipo de microrobot, de dimensiones muy peque\u00f1as, est\u00e1n orientadas a procesos de automatizaci\u00f3n en campos como la biotecnolog\u00eda.  se han presentado los materiales piezoel\u00e9ctricos con los que son dise\u00f1adas las unidades de micromanipulaci\u00f3n y microposicionamiento, asi como los tipos de se\u00f1ales a aplicar para poder generar los movimientos de la estructura.  se han presentado las caracteristicas de estos materiales ya que condicionan los circuidos de actuacion a desarrollar. A la necesidad de que estos materiales trabajen a frecuencias maximas de 1\/3 del valor de la frecuencia de resonancia permite modelizarlos, en las frecuencias de operaci\u00f3n de interes, en las cuales las deformaciones que presentan estan dentro de los margenes nominales, como simples capacidades.  se ha presentado la tecnolog\u00eda hbimos-f de alcatel-mietec de alta tensi\u00f3n que ha sido utilizada en la creacion y dise\u00f1o de los circuitos desarrollados. esta tecnolog\u00eda permite desarrollar una concepcion monol\u00edtica de circuitos de alta tensi\u00f3n.Necesarios para actuar sobre los materiales piezoelectricos, asi como la utilizacion de transistores de baja tensi\u00f3n para la implementaci\u00f3n de circuitos de control y diagnostico.  se ha presentado el estudio de las dimensiones de los transistores de salida de alta tension, definidos en una configuraci\u00f3n de medio puente, que deben de polarizar correctamente a los actuadores piezoelectricos que conforman las unidades de posicion y de manipulacion de microrobot. Este estudio seha desarrollado en funci\u00f3n de las condiciones de temperatura de trabajo del sistema y del tama\u00f1o final deseado de los circuitos de actuacion.  se ha presentado el dise\u00f1o basado en la modulaci\u00f3n por anchura de pulsos<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Concepcio i disseny de circuits integrats d\u00c2\u00bfalta tensio per a sistemes de comanda d\u00c2\u00bfactuadors piezoelectrics. aplicacions a microrobotica.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Concepcio i disseny de circuits integrats d\u00c2\u00bfalta tensio per a sistemes de comanda d\u00c2\u00bfactuadors piezoelectrics. aplicacions a microrobotica. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Pere Llu\u00eds Miribel Catal\u00c1\u00a0 <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Barcelona<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 29\/09\/2000<\/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>Manel Puig Vidal<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Francisco Serra mestres <\/li>\n<li>sebasti? Bota ferragut (vocal)<\/li>\n<li>philippe Givelin (vocal)<\/li>\n<li>Jos\u00e9 Millan gomez (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Pere Llu\u00eds Miribel Catal\u00c1\u00a0 En la presente tesis se ha presentado la concepci\u00f3n del microrobot miniman cm3 [&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 center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"footnotes":""},"categories":[951,8991,2675,199,15844],"tags":[16291,8995,47594,181783,181784,56616],"class_list":["post-86644","post","type-post","status-publish","format-standard","hentry","category-barcelona","category-circuitos-integrados","category-electronica","category-fisica","category-transistores","tag-francisco-serra-mestres","tag-jose-millan-gomez","tag-manel-puig-vidal","tag-pere-lluis-miribel-catala","tag-philippe-givelin","tag-sebasti-bota-ferragut"],"_links":{"self":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/86644","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/comments?post=86644"}],"version-history":[{"count":0,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/86644\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/media?parent=86644"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/categories?post=86644"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/tags?post=86644"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}