{"id":672,"date":"2024-04-23T09:00:41","date_gmt":"2024-04-23T07:00:41","guid":{"rendered":"https:\/\/arnaud.collignan.net\/blog\/?p=672"},"modified":"2024-04-22T11:07:52","modified_gmt":"2024-04-22T09:07:52","slug":"exosquelette-atalante-x","status":"publish","type":"post","link":"https:\/\/arnaud.collignan.net\/blog\/2024\/04\/23\/exosquelette-atalante-x\/","title":{"rendered":"Exosquelette Atalante X"},"content":{"rendered":"\n<p>Dispositif plut\u00f4t classique dans les univers imaginaires de Science-fiction, l&#8217;exosquelette est une armature plus ou moins volumineuse, dans laquelle l&#8217;utilisateur vient se glisser. Celle-ci a pour fonction principale de significativement augmenter les capacit\u00e9s physiques, en particulier la force et la robustesse, mais aussi potentiellement : la vitesse, la mobilit\u00e9, la r\u00e9sistance \u00e0 l&#8217;environnement&#8230; Ces derni\u00e8res ann\u00e9es, de tels exosquelette ont \u00e9t\u00e9 propos\u00e9 par diverses entreprises de par le monde.<\/p>\n\n\n\n<p>Cas d&#8217;utilisation auquel on pense moins, ces dispositifs peuvent \u00e9galement remplacer des fonctions motrices pour des utilisateurs pr\u00e9sentant des handicaps. C&#8217;est le cas du mod\u00e8le &#8220;Atalante X&#8221;, de la soci\u00e9t\u00e9 fran\u00e7aise Wandercraft, notamment utilis\u00e9 au CHU de Nantes.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;6a03300f6c94f&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"6a03300f6c94f\" class=\"aligncenter size-large is-resized wp-lightbox-container\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"640\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" src=\"https:\/\/arnaud.collignan.net\/blog\/wp-content\/uploads\/2024\/04\/657985dc6e85a9d1d0782997_EVE-KEYNOTE-PERS-AVANT-WALK-rev2-p-2000-1024x640.png\" alt=\"\" class=\"wp-image-673\" style=\"width:400px\" srcset=\"https:\/\/arnaud.collignan.net\/blog\/wp-content\/uploads\/2024\/04\/657985dc6e85a9d1d0782997_EVE-KEYNOTE-PERS-AVANT-WALK-rev2-p-2000-1024x640.png 1024w, https:\/\/arnaud.collignan.net\/blog\/wp-content\/uploads\/2024\/04\/657985dc6e85a9d1d0782997_EVE-KEYNOTE-PERS-AVANT-WALK-rev2-p-2000-300x188.png 300w, https:\/\/arnaud.collignan.net\/blog\/wp-content\/uploads\/2024\/04\/657985dc6e85a9d1d0782997_EVE-KEYNOTE-PERS-AVANT-WALK-rev2-p-2000-768x480.png 768w, https:\/\/arnaud.collignan.net\/blog\/wp-content\/uploads\/2024\/04\/657985dc6e85a9d1d0782997_EVE-KEYNOTE-PERS-AVANT-WALK-rev2-p-2000-1536x960.png 1536w, https:\/\/arnaud.collignan.net\/blog\/wp-content\/uploads\/2024\/04\/657985dc6e85a9d1d0782997_EVE-KEYNOTE-PERS-AVANT-WALK-rev2-p-2000.png 2000w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\taria-label=\"Agrandir\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.imageButtonRight\"\n\t\t\tdata-wp-style--top=\"state.imageButtonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewBox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><\/figure>\n<\/div>\n\n\n<p>Autonome et auto-\u00e9quilibr\u00e9, cet exosquelette con\u00e7u par l&#8217;ing\u00e9nieur Jean-Louis Costanza \u00e9pouse les membres inf\u00e9rieurs et reproduit leurs mouvements le plus naturellement possible. L&#8217;Atalante X peut \u00eatre contr\u00f4l\u00e9 \u00e0 la voix, via une t\u00e9l\u00e9commande, ou directement par interpr\u00e9tation des mouvements du torse de l&#8217;utilisateur. Il est dot\u00e9 de 12 moteurs (plus probablement des servomoteurs, cf. <a href=\"https:\/\/www.youtube.com\/watch?v=LLTru5_PQTk\">cette pr\u00e9sentation<\/a>) : pour chaque jambe, 3 au niveau de la hanche, 1 au genou, et 2 \u00e0 la cheville. Asservis par r\u00e9seau de neurones artificiels, ils peuvent recevoir jusqu&#8217;\u00e0 1000 ordres par seconde.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Dispositif plut\u00f4t classique dans les univers imaginaires de Science-fiction, l&#8217;exosquelette est une armature plus ou moins volumineuse, dans laquelle l&#8217;utilisateur vient se glisser. Celle-ci a&#8230;<\/p>\n<div class=\"more-link-wrapper\"><a class=\"more-link\" href=\"https:\/\/arnaud.collignan.net\/blog\/2024\/04\/23\/exosquelette-atalante-x\/\">Lire la suite&#8230;<span class=\"screen-reader-text\">Exosquelette Atalante X<\/span><\/a><\/div>\n","protected":false},"author":1,"featured_media":674,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[64],"tags":[109,108,76],"class_list":["post-672","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-machine","tag-handicap","tag-medical","tag-robotique","entry"],"acf":{"auteur_de_limage":"Wandercraft","url_de_lauteur_de_limage":"https:\/\/www.wandercraft.eu","source":"Explore M\u00e9dia","url_de_la_source":"https:\/\/www.facebook.com\/1innovbyExploreMedia\/videos\/cet-exosquelette-permet-aux-personnes-parapl%C3%A9giques-de-marcher-%C3%A0-nouveau-\/2032176557138078\/","bibliographie":"Wandercraft","url_de_la_bibliographie":"https:\/\/www.wandercraft.eu\/articles\/wandercraft-personal-exoskeleton-keynote-new-york"},"_links":{"self":[{"href":"https:\/\/arnaud.collignan.net\/blog\/wp-json\/wp\/v2\/posts\/672","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/arnaud.collignan.net\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/arnaud.collignan.net\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/arnaud.collignan.net\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/arnaud.collignan.net\/blog\/wp-json\/wp\/v2\/comments?post=672"}],"version-history":[{"count":4,"href":"https:\/\/arnaud.collignan.net\/blog\/wp-json\/wp\/v2\/posts\/672\/revisions"}],"predecessor-version":[{"id":678,"href":"https:\/\/arnaud.collignan.net\/blog\/wp-json\/wp\/v2\/posts\/672\/revisions\/678"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/arnaud.collignan.net\/blog\/wp-json\/wp\/v2\/media\/674"}],"wp:attachment":[{"href":"https:\/\/arnaud.collignan.net\/blog\/wp-json\/wp\/v2\/media?parent=672"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/arnaud.collignan.net\/blog\/wp-json\/wp\/v2\/categories?post=672"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/arnaud.collignan.net\/blog\/wp-json\/wp\/v2\/tags?post=672"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}