{"id":4319,"date":"2017-02-17T00:59:08","date_gmt":"2017-02-16T23:59:08","guid":{"rendered":"http:\/\/serveiseducatius.xtec.cat\/tarragones\/?p=4319"},"modified":"2019-04-30T10:31:32","modified_gmt":"2019-04-30T08:31:32","slug":"pano","status":"publish","type":"post","link":"https:\/\/serveiseducatius.xtec.cat\/tarragones\/dinamitzacio\/trics\/pano\/","title":{"rendered":"Disseny i construcci\u00f3 d&#8217;un drone"},"content":{"rendered":"<p><strong><em><span style=\"color: #808080;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignright size-full wp-image-6471\" src=\"http:\/\/serveiseducatius.xtec.cat\/tarragones\/wp-content\/uploads\/usu549\/2017\/02\/Pau-A\u00f1\u00f3.jpg\" alt=\"Pau A\u00f1\u00f3\" width=\"177\" height=\"236\" \/>T\u00edtol:<\/span> <\/em>Disseny i Construcci\u00f3 d\u2019un drone<\/strong><br \/>\n<span style=\"color: #808080;\"><em><strong>Autor:<\/strong><\/em><\/span> <strong>Pau A\u00f1\u00f3 Mart\u00ednez<\/strong><br \/>\n<span style=\"color: #808080;\"><em><strong>Tutor: <\/strong><\/em><\/span>Mar\u00e7al Vigili Cardona<br \/>\n<span style=\"color: #808080;\"><strong><em>Modalitat:<\/em> <\/strong><\/span>Ci\u00e8ncies i tecnologia: Cientificot\u00e8cnic<br \/>\n<span style=\"color: #808080;\"><em><strong>\u00c0rea curricular: <\/strong><\/em><\/span>Tecnologia<br \/>\n<span style=\"color: #808080;\"><em><strong>Centre:<\/strong><\/em><\/span> Ins Antoni de Mart\u00ed i Franqu\u00e9s<br \/>\n<em><strong><span style=\"color: #808080;\">Localitat:<\/span>\u00a0<\/strong><\/em>Tarragona<\/p>\n<h6 style=\"text-align: justify;\"><strong>Objectius:<\/strong><\/h6>\n<ul style=\"text-align: justify;\">\n<li>Construir un drone amb una estructura fabricada en 3D<\/li>\n<li>Que el drone tingui unes caracter\u00edstiques que el facin capa\u00e7 de realitzar diverses aplicacions.<\/li>\n<li>Tenir un temps de vol mitj\u00e0.<\/li>\n<\/ul>\n<h6 style=\"text-align: justify;\"><strong>Hip\u00f2tesi:<\/strong><\/h6>\n<ul style=\"text-align: justify;\">\n<li>Comprovar que es pot dissenyar i construir un drone a partir de material i components que es poden trobar amb relativa facilitat.<\/li>\n<li>Comprovar que es pot utilitzar el PLA per tal de realitzar una estructura apta per al vol d\u2019un drone.<\/li>\n<\/ul>\n<h6 style=\"text-align: justify;\"><strong>El proc\u00e9s:<\/strong><\/h6>\n<p style=\"text-align: justify;\">El proc\u00e9s de construcci\u00f3 del drone comen\u00e7\u00e0 amb la impressi\u00f3 de les peces que formen part de l\u2019estructura.<\/p>\n<p style=\"text-align: justify;\">Aquestes peces les vaig imprimir usant una impressora 3D, el proc\u00e9s d\u2019impressi\u00f3 fou llarg per culpa de que, durant la impressi\u00f3 de les diverses peces em vaig haver d\u2019enfrontar en diversos problemes t\u00e8cnics de la impressora, la majoria relacionats amb la qualitat del filament emprat (PLA).<\/p>\n<p style=\"text-align: justify;\">Tot i els problemes vaig poder imprimir les peces necess\u00e0ries, a la foto en podeu veure el resultat.<\/p>\n<p style=\"text-align: justify;\">Un cop ja tenia l\u2019estructura, va ser el moment de seleccionar i muntar els diferents elements electr\u00f2nics\u00a0 i de pot\u00e8ncia que conformen un drone. El proc\u00e9s va ser m\u00e9s curt que el d\u2019impressi\u00f3. La dificultat mes gran que vaig trobar va ser la d\u2019instal\u00b7lar tots els elements al drone ja que el espai no hi sobra.<\/p>\n<p style=\"text-align: justify;\">Un cop ja estaven tots els elements muntats el drone quedava aix\u00ed:<\/p>\n<p style=\"text-align: justify;\">Abans de realitzar una prova de vol, vaig realitzar la configuraci\u00f3 de la controladora i dels diferents sensors per tal que el vol fos un \u00e8xit.<\/p>\n<p style=\"text-align: justify;\">La prova de vol no va ser un \u00e8xit, el drone es va accidentar convertint en inservible l\u2019estructura. Gracies al an\u00e0lisi de la\u00a0 telemetria del aparell vaig poder determinar la causa del accident.<\/p>\n<p style=\"text-align: justify;\">Davant la impossibilitat de poder realitzar una altra estructura 3D vaig decidir continuar el projecte comprant una estructura igual a la impresa.<\/p>\n<p style=\"text-align: justify;\">El proc\u00e9s de construcci\u00f3 d\u2019aquest segon drone va ser molt curt, de nom\u00e9s 6 hores. I en aquest s\u2019hi van veure reflectides una s\u00e8rie de millores gracies a l\u2019experi\u00e8ncia adquirida en el primer drone.<\/p>\n<p style=\"text-align: justify;\">El segon drone \u00e9s el seg\u00fcent, i les en les proves de vol que he realitzat ha tingut un comportament durant el vol molt bo.<\/p>\n<h6><strong>Conclusions:<\/strong><\/h6>\n<ul>\n<li>Es pot realitzar una estructura funcional per a un drone emprant la tecnologia d\u2019impressi\u00f3 3D. Ara be cal millorar amb la qualitat del filament.<\/li>\n<li>El drone te unes caracter\u00edstiques que el permeten se usat en diverses aplicacions. Una de les seves caracter\u00edstiques es que nom\u00e9s pesa 1300g quan els motors al 50% de velocitat amb les pales generen 1600g de propulsi\u00f3.<\/li>\n<li>Gr\u00e0cies al poc pes combinat amb una bateria amb 5000mAh es te un temps de vol mitj\u00e0<\/li>\n<\/ul>\n<h6><strong>Bibliografia:<\/strong><\/h6>\n<ul>\n<li>FUNDACI\u00d3N DE LA ENERG\u00cdA DE LA COMUNIDAD DE MADRID. Los Drones y sus aplicacions a la ingenier\u00eda civil. 2015.<\/li>\n<li>PAUL GERIN FAHLSTROM I THOMAS JAMES GLEASON. Introduction to UAV Systems. 4t Ed. Wiley, 2012.<\/li>\n<li>RICHARD K. BARBHART. Introduction to Unmanned Aircraft Systems. Ed. CRC Press. 2012.<\/li>\n<li><a href=\"http:\/\/ardupilot.org\/\" target=\"_blank\" rel=\"noopener\">http:\/\/ardupilot.org\/<\/a><\/li>\n<li><a href=\"http:\/\/www.thingiverse.com\/\" target=\"_blank\" rel=\"noopener\">http:\/\/www.thingiverse.com\/<\/a><\/li>\n<li><a href=\"https:\/\/store.invensense.com\/ProductDetail\/MPU6000-InvenSense-Inc\/420595\/\" target=\"_blank\" rel=\"noopener\">https:\/\/store.invensense.com\/ProductDetail\/MPU6000-InvenSense-Inc\/420595\/<\/a><\/li>\n<li><a href=\"http:\/\/www.mouser.mx\/ProductDetail\/Measurement-Specialties\/MS561101BA03-50\/?qs=%252bgKeJhng5iV%252bnCz6Qd5iDw%3d%3d\" target=\"_blank\" rel=\"noopener\">http:\/\/www.mouser.mx\/ProductDetail\/Measurement-Specialties\/MS561101BA03-50\/?qs=%252bgKeJhng5iV%252bnCz6Qd5iDw%3d%3d<\/a><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Ins Antoni de Mart\u00ed i Franqu\u00e9s<\/p>\n","protected":false},"author":1,"featured_media":4174,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"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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