\u00c7o\u011fu robot, a\u015f\u0131r\u0131 derecede kaba ve sabit olabilecek motorlu ara\u00e7larla kavrama ve dokunsal alg\u0131lama yapabilmektedir. Cornell \u00dcniversitesi\u2019nden bir grup, t\u0131pk\u0131 insanlarda oldu\u011fu gibi \u00e7evresini \u201ci\u00e7erden\u201d hissedebilecek yumu\u015fak (elastik) bir robot i\u00e7in bir y\u00f6ntem geli\u015ftirdi.<\/p>\n
Organik Robotik Laboratuvarr ara\u015ft\u0131rmac\u0131s\u0131 ve mekanik ve hava-uzay m\u00fchendisli\u011fi do\u00e7enti Robert Shepherd \u00f6nc\u00fcl\u00fc\u011f\u00fcndeki grup, gerilebilir optik dalga k\u0131lavuzlar\u0131n\u0131n hassas bir robotik el i\u00e7inde nas\u0131l e\u011frilme, uzama ve kuvvet alg\u0131lay\u0131c\u0131lar\u0131 (sens\u00f6rleri) olarak davranabileceklerini a\u00e7\u0131klad\u0131klar\u0131 bir makale yay\u0131mlad\u0131.<\/p>\n
Science Robotics<\/em>\u2019de yer bulan \u201cGerilebilir Optik Dalga K\u0131lavuzlar\u0131yla Optoelektronik olarak Sinirle Donat\u0131lm\u0131\u015f Prostetik El\u201d makalesinin ba\u015fyazar\u0131, doktora \u00f6\u011frencisi Huichan Zhao, \u201cBug\u00fcnk\u00fc robotlar\u0131n \u00e7o\u011fu v\u00fccutlar\u0131n\u0131n d\u0131\u015f\u0131nda bulunan sens\u00f6rlerle d\u0131\u015f d\u00fcnyay\u0131 y\u00fczeylerinden alg\u0131l\u0131yor. Bizim sens\u00f6rlerimiz ise v\u00fccudun i\u00e7ine yerle\u015ftirildi, b\u00f6ylelikle robotun et kal\u0131nl\u0131\u011f\u0131 i\u00e7inden ge\u00e7erek gelen kuvvetin as\u0131l de\u011feri \u00f6l\u00e7\u00fclebiliyor; ac\u0131 duydu\u011fumuzda biz ve di\u011fer canl\u0131larda olan gibi.\u201d<\/p>\n Optik dalga k\u0131lavuzlar\u0131 1970\u2019lerin ba\u015f\u0131ndan beri dokunsal, konum ve akustik gibi say\u0131s\u0131z alg\u0131lama i\u015flevleri i\u00e7in kullan\u0131lmaktad\u0131r. \u00dcretimi aslen karma\u015f\u0131k bir s\u00fcre\u00e7ti, ancak son 20 y\u0131lda yumu\u015fak litografi ve \u00fc\u00e7 boyutlu bask\u0131lar\u0131n ortaya \u00e7\u0131k\u0131\u015f\u0131, yumu\u015fak robot uygulamas\u0131 i\u00e7in kolayca \u00fcretilen ve birle\u015ftirilen elastomerik sens\u00f6rlerin geli\u015ftirilmesine yol a\u00e7t\u0131.<\/p>\n Shepherd\u2019\u0131n grubu, LED\u2019i (\u0131\u015f\u0131k yayan diyot) ve fotodiyodu bar\u0131nd\u0131ran \u00e7ekirde\u011fi (\u0131\u015f\u0131\u011f\u0131n iletildi\u011fi) ve kaplamay\u0131 (dalga k\u0131lavuzunun d\u0131\u015f y\u00fczeyi) \u00fcretmek i\u00e7in d\u00f6rt a\u015famal\u0131 yumu\u015fak bir litografi i\u015flemi kulland\u0131. Prostetik el (protez) ne kadar deforme olursa, \u00e7ekirdek boyunca o kadar \u00e7ok \u0131\u015f\u0131k kaybediliyor. Fotodiyot taraf\u0131ndan tespit edilen bu de\u011fi\u015fken \u0131\u015f\u0131k kayb\u0131, protezin \u00e7evresini \u201calg\u0131lama\u201ds\u0131na yar\u0131yor.<\/p>\n \u201cE\u011fer protezi b\u00fckt\u00fc\u011f\u00fcm\u00fczde hi\u00e7 \u0131\u015f\u0131k kaybedilmezse, sens\u00f6r\u00fcn durumuyla ilgili hi\u00e7bir bilgi alam\u0131yoruz\u201d diyor Shepherd. \u201cKaybedilen \u0131\u015f\u0131k miktar\u0131, elin ne kadar b\u00fck\u00fcld\u00fc\u011f\u00fcne ba\u011fl\u0131.\u201d<\/p>\n Grup bu optoelektronik protezi, kavrama ve inceleme gibi \u015fekil ve dokunun tespitine yarayan bir\u00e7ok g\u00f6revi ger\u00e7ekle\u015ftirmek i\u00e7in kulland\u0131. En dikkat \u00e7ekeni, \u00fc\u00e7 domatesi yumu\u015fakl\u0131klar\u0131na g\u00f6re taray\u0131p hangisinin en olgun oldu\u011funu saptamas\u0131yd\u0131.<\/p>\n","protected":false},"excerpt":{"rendered":" \u00c7o\u011fu robot, a\u015f\u0131r\u0131 derecede kaba ve sabit olabilecek motorlu ara\u00e7larla kavrama ve dokunsal alg\u0131lama yapabilmektedir. Cornell \u00dcniversitesi\u2019nden bir grup, t\u0131pk\u0131 insanlarda oldu\u011fu gibi \u00e7evresini \u201ci\u00e7erden\u201d hissedebilecek yumu\u015fak (elastik) bir robot i\u00e7in bir y\u00f6ntem geli\u015ftirdi. Organik Robotik Laboratuvarr ara\u015ft\u0131rmac\u0131s\u0131 ve mekanik ve hava-uzay m\u00fchendisli\u011fi do\u00e7enti Robert Shepherd \u00f6nc\u00fcl\u00fc\u011f\u00fcndeki grup, gerilebilir optik dalga k\u0131lavuzlar\u0131n\u0131n hassas bir robotik […]<\/p>\n","protected":false},"author":786,"featured_media":13214,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[192,19,31],"tags":[555,1105,34],"class_list":["post-7039","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-155-sayi","category-bilim-gundemi","category-teknoloji","tag-insan","tag-robot","tag-teknoloji"],"acf":[],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t