{"id":12430,"date":"2018-03-09T08:58:17","date_gmt":"2018-03-09T08:58:17","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/diseno-test-de-micromembranas-actuadas-opticamente\/"},"modified":"2018-03-09T08:58:17","modified_gmt":"2018-03-09T08:58:17","slug":"diseno-test-de-micromembranas-actuadas-opticamente","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/fisica\/diseno-test-de-micromembranas-actuadas-opticamente\/","title":{"rendered":"Dise\u00f1o test de micromembranas actuadas \u00f3pticamente"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Enrique Duarte Julio <\/strong><\/h2>\n<p>Se han simulado termo-mec\u00e1nicamente, mediante el ansys, membranas bimet\u00e1licas y reum\u00e1ticas. En una membrana de 10um, un grosor de 4um de a1 produce mayor deflesi\u00f3n que 1 um. Se han presentado tres dise\u00f1os experimentales para la medida de peque\u00f1os desplazamientos en membranas (bimet\u00e1licas, neum\u00e1ticas y termo-neum\u00e1ticas) actuadas con potencia \u00f3ptica.  1,- se ha utilizado un interfer\u00f3metro de michelson para medir la deflexi\u00f3n de las membranas en funci\u00f3n de la potencia \u00f3ptica. La t\u00e9cnica permite resoluciones submicra y una medida de la respuesta din\u00e1mica de las membranas. Esta t\u00e9cnica permite ser automatizable. Desventajas: las superficies en estudio deben estar muy limpias, el banco \u00f3ptico debe estar totalmente alejado de cualquier ruido o vibraci\u00f3n mec\u00e1ncia posible ya que es muy sensible a este tipo de interferencias, proporciona medidas indirectas (conteo de anillos).  2,- uso del psd, ventajas: es una medida directa, es automatizable, el uso de equipos electr\u00f3ncios perif\u00e9ricos permite la captura de datos en forma m\u00e1s r\u00e1pida y confiable. La respuesta din\u00e1mica es inmediata. Desventajas del psd est\u00e1n: se deben evitar vibraciones tanto mec\u00e1nicas como el\u00e9ctricas y se requiere de un espacio mayor que el utilizado con la t\u00e9cnica 1, presenta problemas de alineamiento del haz, al igual que con la t\u00e9cnica 1. Se ha observado que las membranas bim\u00e9talicas con 4um de aluminio se deflectan m\u00e1s que con 1 um.  3,- interferometr\u00eda por fibra \u00f3ptica es una t\u00e9cnica para la medida de la distribuci\u00f3n de desplazamientos en membranas neum\u00e1ticas y bimet\u00e1licas actuadas compotencia \u00f3ptica basante eficaz. Ventajas: utiliza una \u00f3ptica integrada, realiza medidas est\u00e1ticas y din\u00e1micas, permite obtener resultados bastante fiables, es automatizable. La superficie de la muestra (membrana) a medir debe estar pulida pero no es un factor tan critico como el caso de la inteferometr\u00eda de michelson. En el interfer\u00f3metro por fibra \u00f3p<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Dise\u00f1o test de micromembranas actuadas \u00f3pticamente<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Dise\u00f1o test de micromembranas actuadas \u00f3pticamente <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Enrique Duarte Julio <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Barcelona<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 20\/07\/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>Mauricio Moreno Sereno<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: josep Samitier marti <\/li>\n<li>jaume Esteve tint\u00f3 (vocal)<\/li>\n<li>Miguel vicente Andr\u00e9s bou (vocal)<\/li>\n<li>federico Dios ot\u00edn (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Enrique Duarte Julio Se han simulado termo-mec\u00e1nicamente, mediante el ansys, membranas bimet\u00e1licas y reum\u00e1ticas. En una membrana [&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],"tags":[40651,40652,14045,14048,30442,11736],"class_list":["post-12430","post","type-post","status-publish","format-standard","hentry","category-barcelona","category-circuitos-integrados","category-electronica","category-fisica","tag-enrique-duarte-julio","tag-federico-dios-otin","tag-jaume-esteve-tinto","tag-josep-samitier-marti","tag-mauricio-moreno-sereno","tag-miguel-vicente-andres-bou"],"_links":{"self":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/12430","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=12430"}],"version-history":[{"count":0,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/12430\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/media?parent=12430"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/categories?post=12430"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/tags?post=12430"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}