{"id":806,"date":"2010-02-08T09:50:00","date_gmt":"2010-02-08T08:50:00","guid":{"rendered":"https:\/\/kids.esa.int\/spacecraft_dockings_assist_car_assembly\/"},"modified":"2026-10-08T00:32:28","modified_gmt":"2026-10-07T22:32:28","slug":"spacecraft_dockings_assist_car_assembly","status":"publish","type":"post","link":"https:\/\/kids.esa.int\/fr\/spacecraft_dockings_assist_car_assembly\/","title":{"rendered":"La technologie d\u2019amarrage a\u00e9rospatial au service de l\u2019industrie automobile"},"content":{"rendered":"<div class=\"lede\">\n<p>L\u2019assemblage des voitures a fait du chemin depuis la naissance de la premi\u00e8re ligne de production en 1914. Aujourd\u2019hui, la plupart des t\u00e2ches sont r\u00e9alis\u00e9es par des robots et des ordinateurs, et non plus par l\u2019homme. Et voil\u00e0 que les lignes d\u2019assemblage ont d\u00e9sormais recours \u00e0 la technologie utilis\u00e9e pour l\u2019amarrage a\u00e9rospatial.<\/p>\n<\/div>\n<p>Les lignes d\u2019assemblage automobile utilisent des tapis roulant pour transporter les voitures \u00e0 une cadence stable mais inconstante. Tel un Lego g\u00e9ant, la voiture est assembl\u00e9e \u00e0 chaque point de montage de la cha\u00eene d\u2019assemblage. Lorsqu\u2019un tableau de bord, par exemple, est fix\u00e9 \u00e0 la voiture, le montage est effectu\u00e9 par un manipulateur \u2013 un gros robot command\u00e9 manuellement. Les mouvements du manipulateur doivent se faire exactement \u00e0 la m\u00eame vitesse que le tapis roulant, pour ne pas endommager la voiture.<\/p>\n<figure class=\"wp-block-image size-natural\" data-width=\"400\" data-credit=\"Volkswagen Media Services\" data-detail-url=\"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2010\/01\/Robotic_part-positioner2\" data-licence=\"ESA Standard Licence\" data-licence-url=\"https:\/\/www.esa.int\/ESA_Multimedia\/Terms_and_conditions_of_use_of_images_and_videos_available_on_the_esa_website\"><img decoding=\"async\" loading=\"lazy\" style=\"max-width:100%;height:auto\" src=\"https:\/\/www.esa.int\/var\/esa\/storage\/images\/esa_multimedia\/images\/2010\/01\/robotic_part-positioner2\/17890280-2-eng-GB\/Robotic_part-positioner.jpg\" alt=\"Robotic part-positioner\"><figcaption>Robotic part-positioner<\/figcaption><\/figure>\n<p>Le syst\u00e8me actuellement \u00e0 l\u2019essai dans l\u2019usine Autoeuropa de Volkswagen, \u00e0 Palmela, au Portugal, a \u00e9t\u00e9 mis au point par MDUSpace, avec le soutien de l\u2019ESA. Ce syst\u00e8me repose sur la technologie qui permet l\u2019amarrage automatique entre le v\u00e9hicule de transfert automatique (ATV) de l\u2019ESA et la Station spatiale internationale. L\u2019ATV utilise une cam\u00e9ra pour identifier les impulsions lumineuses renvoy\u00e9es par les points cibles sur la Station. En analysant les sch\u00e9mas lumineux, le logiciel de commande calcule avec pr\u00e9cision l\u2019angle et la distance qui le s\u00e9pare du port d\u2019amarrage.<\/p>\n<figure class=\"wp-block-image size-large\" data-width=\"1584\" data-credit=\"MDUSpace\" data-detail-url=\"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2010\/01\/Automatic_docking_system_for_car_manufacturing3\" data-licence=\"ESA Standard Licence\" data-licence-url=\"https:\/\/www.esa.int\/ESA_Multimedia\/Terms_and_conditions_of_use_of_images_and_videos_available_on_the_esa_website\"><img decoding=\"async\" loading=\"lazy\" style=\"max-width:100%;height:auto\" src=\"https:\/\/www.esa.int\/var\/esa\/storage\/images\/esa_multimedia\/images\/2010\/01\/automatic_docking_system_for_car_manufacturing3\/17878404-2-eng-GB\/Automatic_docking_system_for_car_manufacturing.jpg\" alt=\"Automatic docking system for car manufacturing\"><figcaption>Automatic docking system for car manufacturing<\/figcaption><\/figure>\n<p>De la m\u00eame fa\u00e7on, le nouveau syst\u00e8me d\u2019assemblage automobile utilise le signal direct envoy\u00e9 par la cam\u00e9ra et le logiciel informatique pour reconna\u00eetre l\u2019objet. L\u2019op\u00e9rateur s\u00e9lectionne diff\u00e9rents points sur la voiture qui deviennent des cibles, de sorte que le syst\u00e8me calcule la distance entre les points et le manipulateur. Le syst\u00e8me garantit ainsi que le robot et la voiture se d\u00e9placent exactement \u00e0 la m\u00eame vitesse et sont en permanence parfaitement bien positionnement.<\/p>","protected":false},"excerpt":{"rendered":"<p>Car assembly has come a long way since the first production line was introduced in 1914. Today, much of the work is done by robots and computers, instead of by [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"esa_banner_image":"https:\/\/www.esa.int\/var\/esa\/storage\/images\/esa_multimedia\/images\/2010\/01\/car_on_assembly_line2\/17909011-2-eng-GB\/Car_on_assembly_line.jpg","esa_banner_description":"Car on assembly line","esa_banner_credit":"Volkswagen Media Services","esa_banner_licence":"ESA Standard Licence","esa_banner_detail_url":"https:\/\/www.esa.int\/ESA_Multimedia\/Images\/2010\/01\/Car_on_assembly_line2","esa_external_url":"","esa_external_new_window":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":true},"categories":[10,54,40],"tags":[],"panel":[],"language":[],"age":[],"duration":[],"resource_type":[],"audience":[],"wf_post_folders":[],"class_list":["post-806","post","type-post","status-publish","format-standard","hentry","category-learn","category-space-technologies-on-earth","category-technology"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/kids.esa.int\/fr\/wp-json\/wp\/v2\/posts\/806","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/kids.esa.int\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kids.esa.int\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/fr\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/kids.esa.int\/fr\/wp-json\/wp\/v2\/comments?post=806"}],"version-history":[{"count":4,"href":"https:\/\/kids.esa.int\/fr\/wp-json\/wp\/v2\/posts\/806\/revisions"}],"predecessor-version":[{"id":4694,"href":"https:\/\/kids.esa.int\/fr\/wp-json\/wp\/v2\/posts\/806\/revisions\/4694"}],"wp:attachment":[{"href":"https:\/\/kids.esa.int\/fr\/wp-json\/wp\/v2\/media?parent=806"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kids.esa.int\/fr\/wp-json\/wp\/v2\/categories?post=806"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/kids.esa.int\/fr\/wp-json\/wp\/v2\/tags?post=806"},{"taxonomy":"panel","embeddable":true,"href":"https:\/\/kids.esa.int\/fr\/wp-json\/wp\/v2\/panel?post=806"},{"taxonomy":"language","embeddable":true,"href":"https:\/\/kids.esa.int\/fr\/wp-json\/wp\/v2\/language?post=806"},{"taxonomy":"age","embeddable":true,"href":"https:\/\/kids.esa.int\/fr\/wp-json\/wp\/v2\/age?post=806"},{"taxonomy":"duration","embeddable":true,"href":"https:\/\/kids.esa.int\/fr\/wp-json\/wp\/v2\/duration?post=806"},{"taxonomy":"resource_type","embeddable":true,"href":"https:\/\/kids.esa.int\/fr\/wp-json\/wp\/v2\/resource_type?post=806"},{"taxonomy":"audience","embeddable":true,"href":"https:\/\/kids.esa.int\/fr\/wp-json\/wp\/v2\/audience?post=806"},{"taxonomy":"wf_post_folders","embeddable":true,"href":"https:\/\/kids.esa.int\/fr\/wp-json\/wp\/v2\/wf_post_folders?post=806"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}