Robots-yada intooda badani waxay ku gaadhaan wax-qabsiga iyo dareenka taabashada iyadoo la adeegsanayo habab mooto leh, taasoo noqon karta mid aad u weyn oo adag. Koox ka tirsan jaamacadda Cornell ayaa hindisay hab uu robot jilicsan u dareemo hareeraha gudaha, si la mid ah sida ay dadku sameeyaan.
Koox uu hogaaminayo Robert Shepherd, kaaliyaha borofisar ee injineerinka farsamada iyo hawada sare iyo baaraha maamulaha Shaybaadhka Robotics-ka Dabiiciga ah, ayaa daabacday warqad qeexaysa sida mawjadaha muraayadaha indhaha ee la fidi karo ay u dhaqmaan sida curvature, dhererka iyo xoogga dareemayaasha ee gacanta jilicsan ee robotic.
Ardayga Doctoral Huichan Zhao waa qoraaga hormuudka ah "Gacanta Jilicsan ee Jilicsan ee Optoelectronically Innervated iyadoo la sii marinayo Waveguides indhaha Fidi kara,” kaas oo lagu soo bandhigay daabacaaddii ugu horreysay ee Sayniska Robotics. Wargeyska ayaa daabacay Dec. 6; Waxa kale oo wax ku darsaday ardayda doctoral Kevin O'Brien iyo Shuo Li, oo labaduba ka tirsan shaybaadhka Shepherd.
"Robots-yada intooda badan maanta waxay leeyihiin dareemayaal ku yaal bannaanka jidhka oo ka ogaanaya waxyaabaha dusha sare ka socda," Zhao ayaa yidhi. "Dareemayaashayadu waxay ku dhex milmeen jirka dhexdiisa, si ay dhab ahaantii u ogaan karaan xoogagga lagu kala qaado dhumucda robot-ka, si la mid ah annaga iyo dhammaan noolaha ayaa sameeya marka aan dareemo xanuun, tusaale ahaan."
Hagaha mawjadaha indhaha ayaa loo isticmaalayey tan iyo horraantii 1970-meeyadii shaqooyin badan oo dareeme, oo ay ku jiraan taabashada, booska iyo codka. Qalabaynta markii hore waxay ahayd nidaam adag, laakiin soo ifbaxa 20-kii sano ee la soo dhaafay ee lithography jilicsan iyo daabacaadda 3-D ayaa horseeday horumarinta dareemayaasha elastomeric kuwaas oo si fudud loo soo saaray laguna dhex daray codsi jilicsan oo robot ah.
Kooxda Shepherd's waxay shaqaaleysiisey habka lithography jilicsan ee afar-tallaabo ah si ay u soo saaraan xudunta (iyada oo iftiinku ku faafo), iyo daboolka (korka sare ee waveguide), kaas oo sidoo kale ku jira LED (diode iftiin leh) iyo photodiode.
Mar kasta oo ay bataan gacan-ku-taagga prosthetic, ayaa inta badan iftiinku ka lumay xudunta. Luminta isbeddelka isbeddelka ah ee iftiinka, sida lagu ogaado photodiode, waa waxa u oggolaanaya sanaaci inuu "dareemo" hareerihiisa.
"Haddii uusan iftiin lumin markii aan qalloocinno sanaaciga, ma heli lahayn wax macluumaad ah oo ku saabsan xaaladda dareenka," Shepherd ayaa yidhi. "Qaddarka khasaaruhu wuxuu ku xiran yahay sida loo leexiyo."
Kooxdu waxay adeegsatay sanaacideeda optoelectronic si ay u qabato hawlo kala duwan, oo ay ku jiraan qabashada iyo baadhista qaabka iyo qaabka labadaba. Gaar ahaan, gacantu waxay awood u yeelatay inay sawirto saddex tamaandho oo ay go'aamiso, jilicsanaan, taas oo ahayd tan ugu bislaaday.
Zhao waxa uu sheegay in tignoolajiyadani ay leedahay adeegsiyaal badan oo ka baxsan qalabka wax lagu farsameeyo, oo ay ku jiraan robots bio-inspired, kuwaas oo Shepherd uu la sahamiyay. Mason Peck, borofisar ku-xigeenka injineerinka farsamada iyo hawada sare, si loogu isticmaalo sahaminta hawada sare.
"Mashruucaasi ma laha jawaab celin dareen," Shepherd ayaa yiri, isaga oo tixraacaya wadashaqeynta Peck, "laakin haddii aan haysano dareemayaasha, waxaan la socon karnaa waqtiga dhabta ah qaabka isbeddelka xilliga gubashada [iyada oo loo marayo electrolysis biyaha] waxaanan horumarin karnaa taxane firfircoon oo wanaagsan si loo sameeyo dhaqso ayay u socotaa.”
Shaqada mustaqbalka ee mawjadaha muraayadaha indhaha ee robotics-ka jilicsan waxay diiradda saari doontaa awoodda dareenka ee kordhay, qayb ahaan 3-D daabacaadda qaababka dareemayaasha ee kakan, iyo in lagu daro barashada mashiinka sida habka loo kala saaro calaamadaha tirada korodhka ee dareemayaasha. "Hadda," Shepherd ayaa yidhi, " way adag tahay in la qeexo halka taabashadu ka imanayso."
Shaqadan waxaa taageeray deeq ka timid Xafiiska Ciidanka Cirka ee Cilmi-baarista Sayniska, waxaana la adeegsaday isticmaalka Cornell NanoScale Sayniska iyo Xarunta Tignoolajiyada iyo Xarunta Cornell ee Cilmi-baarista Qalabka, oo labaduba ay taageerayaan Mu'asasada Sayniska Qaranka.
- Tom Fleischman, Jaamacadda Cornell