{"id":246,"date":"2024-08-25T00:15:24","date_gmt":"2024-08-25T00:15:24","guid":{"rendered":"https:\/\/www.ziniulaisve.lt\/index.php\/2024\/08\/25\/minkstas-viksras-robotas-perkelia-savo-kuna-origami-jega\/"},"modified":"2024-08-25T00:15:24","modified_gmt":"2024-08-25T00:15:24","slug":"minkstas-viksras-robotas-perkelia-savo-kuna-origami-jega","status":"publish","type":"post","link":"https:\/\/www.ziniulaisve.lt\/index.php\/2024\/08\/25\/minkstas-viksras-robotas-perkelia-savo-kuna-origami-jega\/","title":{"rendered":"Mink\u0161tas vik\u0161ras robotas perkelia savo k\u016bn\u0105 origami j\u0117ga"},"content":{"rendered":"<p> <br \/>\n<\/p>\n<div>\n<p>Jei mink\u0161to korpuso robotas naudoja stand\u017eias pavaras savo k\u016bnui perkelti, tai dabar jis n\u0117ra tikrai mink\u0161tas, ar ne? Eksperimentinis naujas vik\u0161r\u0173 \u012fkv\u0117ptas robotas i\u0161sprend\u017eia \u0161i\u0105 m\u012fsl\u0119 naudodamas mink\u0161tus, sulankstomus origami segmentus, kad sukt\u0173si ir nukreipt\u0173 keli\u0105 \u012f m\u016bs\u0173 \u0161irdis.<\/p>\n<p>Prietaisas, \u017einomas kaip Robotopillar, buvo sukurtas bendradarbiaujant Prinstono ir \u0160iaur\u0117s Karolinos valstijos universitet\u0173 in\u017einieriams.<\/p>\n<p>Kaip ir su kitais tokiais <a class=\"Link\" href=\"https:\/\/newatlas.com\/robotics\/origami-robot-snake-search-rescue\/\" data-cms-ai=\"0\">serpantininiai robotai<\/a> neseniai mat\u0117me, kad jis (ar jo palikuonys) kada nors gali b\u016bti panaudotas tokiose srityse kaip i\u0161gyvenusi\u0173j\u0173, \u012fstrigusi\u0173 po griuv\u0117siais nelaim\u0117s vietose, paie\u0161ka arba galb\u016bt net kit\u0173 planet\u0173 pavir\u0161iaus tyrin\u0117jimai.<\/p>\n<p>Jo modulinis korpusas sudarytas i\u0161 eil\u0117s magneti\u0161kai susiet\u0173 segment\u0173. \u0160ie segmentai gali atsiskirti vienas nuo kito ir, jei reikia, jud\u0117ti kaip bendradarbiaujantis \u201espie\u010dius\u201c. Ta\u010diau daugeliu atvej\u0173 jie likt\u0173 sujungti \u012f vik\u0161r\u0105.<\/p>\n<p>Kiekvieno cilindrinio segmento PET (polietileno tereftalato) oda turi Kreslingo tipo origami lankstymo ra\u0161t\u0105. Trumpai tariant, \u0161\u012f ra\u0161t\u0105 sudaro kelios \u012fstri\u017ein\u0117s rauk\u0161l\u0117s, leid\u017eian\u010dios segmentui susisukti \u012f plok\u0161\u010dio disko form\u0105, o paskui v\u0117l i\u0161sipl\u0117sti \u012f cilindro form\u0105.<\/p>\n<p>I\u0161ilgai kiekvienos lenkimo linijos yra plonos skyst\u0173j\u0173 kristal\u0173 elastomero ir poliimido \u201evaldymo juostel\u0117s\u201c, kurios abi yra padengtos sidabro nanolaid\u0173 juostele, prijungta prie maitinimo \u0161altinio. \u012ejungus elektros srov\u0119 \u012f t\u0105 nanolaid\u0173 tinkl\u0105, jis \u012fkaista, o tai savo ruo\u017etu \u012fkaitina valdymo juostas.<\/p>\n<p>Skyst\u0173j\u0173 kristal\u0173 elastomero juostel\u0117 reaguoja \u012f \u0161ilum\u0105 susitraukdama, o poliimido juostel\u0117 tuo pat metu reaguoja ple\u010diasi. D\u0117l \u0161ios kombinuotos asimetrin\u0117s reakcijos i\u0161ilgai lenkimo linij\u0173 segmentas susisuka \u012f disk\u0105. Kai elektros srov\u0117 i\u0161jungiama, segmentas v\u0117l i\u0161siple\u010dia \u012f cilindr\u0105. Tokiu b\u016bdu nuosekliai suaktyvinus visus segmentus, galima pajudinti robot\u0105 pirmyn arba atgal.<\/p>\n<p>Beje, nanolaid\u0173 \u201e\u0161ildytuvo\u201c juosta <i>gali<\/i> suaktyvinti tik vienoje segmento pus\u0117je. D\u0117l to segmentas susitraukia tik toje pus\u0117je. Jei tokiu b\u016bdu suveikia keli gretimi segmentai, Robotopilar korpusas lenkiasi \u2013 ir juda \u2013 ta kryptimi. Dabar mokslininkai stengiasi padidinti roboto greit\u012f ir pagerinti jo vairavim\u0105.<\/p>\n<p>Neseniai \u017eurnale buvo paskelbtas dokumentas apie tyrim\u0105, kuriam vadovavo Prinstono doktorant\u016bros tyr\u0117jas Tuo Zhao. <i><a class=\"Link\" href=\"https:\/\/www.pnas.org\/doi\/10.1073\/pnas.2322625121\" target=\"_blank\" data-cms-ai=\"0\" rel=\"noopener\">PNAS<\/a><\/i>. Galite pamatyti, kaip veikia Robotopilaras <a class=\"Link\" href=\"https:\/\/vimeo.com\/942396412\/3c1ff9e2ad\" target=\"_blank\" data-cms-ai=\"0\" rel=\"noopener\">Vimeo<\/a>.<\/p>\n<p>\u0160altinis: <a class=\"Link\" href=\"https:\/\/engineering.princeton.edu\/news\/2024\/05\/06\/caterbot-robotapillar-it-crawls-ease-through-loops-and-bends\" target=\"_blank\" data-cms-ai=\"0\" rel=\"noopener\">Prinstono universitetas<\/a><\/p>\n<\/div>\n<p><script>\n  window.fbAsyncInit = function() {\n      FB.init({\n              appId : '38456013908',\n          xfbml : true,\n          version : 'v3.3'\n      });\n  };\n  (function(d, s, id){\n     var js, fjs = d.getElementsByTagName(s)(0);\n     if (d.getElementById(id)) {return;}\n     js = d.createElement(s); js.id = id;\n     js.src = \"https:\/\/connect.facebook.net\/en_US\/sdk.js\";\n     fjs.parentNode.insertBefore(js, fjs);\n   }(document, 'script', 'facebook-jssdk'));\n<\/script><br \/>\n<br \/><br \/>\n<br \/><a href=\"https:\/\/newatlas.com\/robotics\/robotopillar-modular-caterpillar-origami-robot\/\">Source link <\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Jei mink\u0161to korpuso robotas naudoja stand\u017eias pavaras savo k\u016bnui perkelti, tai dabar jis n\u0117ra tikrai mink\u0161tas, ar ne? Eksperimentinis naujas vik\u0161r\u0173 \u012fkv\u0117ptas robotas i\u0161sprend\u017eia \u0161i\u0105 m\u012fsl\u0119 naudodamas mink\u0161tus, sulankstomus origami segmentus, kad sukt\u0173si ir nukreipt\u0173 keli\u0105 \u012f m\u016bs\u0173 \u0161irdis. Prietaisas, \u017einomas kaip Robotopillar, buvo sukurtas bendradarbiaujant Prinstono ir \u0160iaur\u0117s Karolinos valstijos universitet\u0173 in\u017einieriams. Kaip ir [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":247,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[5],"tags":[],"class_list":["post-246","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-robotika"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.ziniulaisve.lt\/index.php\/wp-json\/wp\/v2\/posts\/246","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ziniulaisve.lt\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ziniulaisve.lt\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ziniulaisve.lt\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ziniulaisve.lt\/index.php\/wp-json\/wp\/v2\/comments?post=246"}],"version-history":[{"count":0,"href":"https:\/\/www.ziniulaisve.lt\/index.php\/wp-json\/wp\/v2\/posts\/246\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.ziniulaisve.lt\/index.php\/wp-json\/wp\/v2\/media\/247"}],"wp:attachment":[{"href":"https:\/\/www.ziniulaisve.lt\/index.php\/wp-json\/wp\/v2\/media?parent=246"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ziniulaisve.lt\/index.php\/wp-json\/wp\/v2\/categories?post=246"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ziniulaisve.lt\/index.php\/wp-json\/wp\/v2\/tags?post=246"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}