{"id":10801,"date":"2018-07-21T06:28:53","date_gmt":"2018-07-21T06:28:53","guid":{"rendered":"http:\/\/vr-room.ch\/?p=10801"},"modified":"2018-07-18T10:45:05","modified_gmt":"2018-07-18T10:45:05","slug":"drohnen-mit-dem-koerper-steuern","status":"publish","type":"post","link":"https:\/\/vr-room.ch\/fr\/2018\/07\/21\/drohnen-mit-dem-koerper-steuern\/","title":{"rendered":"Piloter des drones avec son corps"},"content":{"rendered":"<h3 id=\"statt-mit-dem-joystick-steuern-forschende-der-eth-lausanne-drohnen-nun-mit-ihrem-oberkoerper-dies-ist-intuitiver-und-praeziser-und-verleiht-dem-piloten-oder-der-pilotin-das-gefuehl-wie-ein-vogel-zu\">Au lieu d'utiliser le joystick, les chercheurs de l'EPFL pilotent d\u00e9sormais les drones avec le haut de leur corps. C'est plus intuitif et plus pr\u00e9cis, et cela donne au pilote la sensation de voler comme un oiseau.<!--more--><\/h3>\n<div class=\"article-body\">\n<div>\n<div class=\"copy\">\n<p>\"Notre objectif \u00e9tait de d\u00e9velopper un syst\u00e8me de contr\u00f4le qui soit facile \u00e0 apprendre et qui demande moins de concentration de la part des utilisateurs\", explique la neuroing\u00e9nieure Jenifer Miehlbradt dans un communiqu\u00e9 de l'EPFL. Le r\u00e9sultat est une solution qui permet aux pilotes de contr\u00f4ler le drone de mani\u00e8re intuitive avec le haut de leur corps.<\/p>\n<p>Le champ d'application serait immense, des simulateurs de vol aux drones volants et peut-\u00eatre m\u00eame aux avions du futur.<\/p>\n<p>Le groupe de recherche a d\u00e9velopp\u00e9 la commande en \u00e9tudiant les mouvements du corps des personnes et en d\u00e9duisant les mod\u00e8les de mouvement. Pour ce faire, ils ont plac\u00e9 19 marqueurs sur le torse des sujets. Les sujets devaient ensuite suivre les mouvements d'un drone virtuel \u00e0 l'aide de lunettes de r\u00e9alit\u00e9 virtuelle. Il s'est av\u00e9r\u00e9 que quatre marqueurs plac\u00e9s sur le torse des pilotes suffisaient pour guider un drone virtuel ou un drone r\u00e9el \u00e0 travers un parcours d'obstacles.<\/p>\n<p>Le contr\u00f4le par le haut du corps s'est av\u00e9r\u00e9 plus pr\u00e9cis que le contr\u00f4le traditionnel par joystick. En revanche, les joysticks sont certes plus simples \u00e0 concevoir, mais leur maniement est beaucoup plus difficile. Les pilotes n'ont besoin que d'un entra\u00eenement minimal pour utiliser cette commande innovante, comme l'\u00e9crit l'EPFZ.<\/p>\n<p><iframe loading=\"lazy\" title=\"FlyJacket : une veste pour voler comme un oiseau\" width=\"1200\" height=\"675\" src=\"https:\/\/www.youtube.com\/embed\/9-sqf92o7_o?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen><\/iframe><\/p>\n<h3 id=\"fluggefuehl-eines-vogels\">Sensation de vol d'un oiseau<\/h3>\n<p>\"Utiliser le haut de son corps donne l'impression de vraiment voler\", explique Miehlbradt. Associ\u00e9e \u00e0 un monde virtuel, l'immersion est ainsi particuli\u00e8rement forte.<\/p>\n<p>\"L'analyse des donn\u00e9es a permis de cr\u00e9er une commande tout \u00e0 fait intuitive\", explique Silvestro Micera, chef du laboratoire de neuro-ing\u00e9nierie translationnelle de l'EPFL. Selon les chercheurs, cette approche pourrait \u00e9galement \u00eatre utilis\u00e9e pour d'autres appareils.<\/p>\n<p>L'utilisation actuelle de la commande par le haut du corps est encore limit\u00e9e par le fait que des capteurs de mouvement externes sont n\u00e9cessaires en plus de la veste de commande pour que le syst\u00e8me fonctionne. C'est pourquoi l'EPF de Lausanne a d\u00e9j\u00e0 d\u00e9velopp\u00e9 une veste de commande qui fonctionne sans capteurs externes, comme l'ont r\u00e9cemment rapport\u00e9 les chercheurs dans la revue sp\u00e9cialis\u00e9e \"IEEE Robotics and Automation Letters\".<\/p>\n<p><iframe loading=\"lazy\" title=\"Oubliez les manettes, utilisez votre torse pour piloter des drones\" width=\"1200\" height=\"675\" src=\"https:\/\/www.youtube.com\/embed\/LLam4TNVi_g?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen><\/iframe><\/p>\n<p>Source : Inside-it \/ Watson<\/p>\n<\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"Au lieu d'utiliser un joystick, les chercheurs de l'EPFL pilotent d\u00e9sormais les drones avec le haut de leur corps. C'est plus intuitif et...","protected":false},"author":12,"featured_media":10802,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[68],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Drohnen mit dem K\u00f6rper steuern - Schweizer Virtual Reality News<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"http:\/\/vr-room.ch\/fr\/2018\/07\/21\/drohnen-mit-dem-koerper-steuern\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Drohnen mit dem K\u00f6rper steuern - Schweizer Virtual Reality News\" \/>\n<meta property=\"og:description\" content=\"Statt mit dem Joystick steuern Forschende der ETH Lausanne Drohnen nun mit ihrem Oberk\u00f6rper. 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