Cov neeg hlau mos muaj ntau yam los qhia rau lawv, xws li tuaj yeem nyem los ntawm qhov khoob lossis "siv tau" tau nqis los.Txog tam sim no, lawv feem ntau tau sib sau ua ke ntawm tes hauv ib qho mus.Qhov ntawd yuav hloov, txawm li cas los xij, ua tsaug rau txoj kev tsim khoom tshiab.
Cov thev naus laus zis, tsim los ntawm cov kws tshawb fawb hauv University of California, San Diego, yog kev tshoov siab los ntawm "exoskeleton" ntawm kab.Txawm hais tias peb yuav xav txog cov "exoskeletons" zoo li cov ris tsho hnav, lawv qhov tseeb nruj hauv qee qhov chaw (rau cov qauv kev txhawb nqa) thiab hloov pauv hauv lwm tus (rau elasticity thiab txav).
Lub UCSD system kuj tsim qhov hu ua "cov pob txha hloov tau," uas sib txuas ua ke nrog kev yooj yim.Qhov no yog ua los ntawm 3D luam ntawv polymer txheej rau nyias, hloov tau yooj yim polycarbonate daim hlau.Los ntawm kev kho cov txheej txheem luam ntawv, nws muaj peev xwm ua kom cov polymer hloov tau qhov chaw uas nws xav tau - yog li nws tuaj yeem khoov nrog polycarbonate matrix - tab sis nthuav tawm qhov sib txawv ntawm cov rigidity nyob rau lwm qhov.
Raws li tsab ntawv ceeb toom, lub cev pob txha me me tuaj yeem ua tau siv lub tshuab luam ntawv 3D zoo tib yam "ntawm ib feem ntawm tus nqi ntawm kev tsim cov qauv no".Lub hauv paus pob txha no tuaj yeem ua ke nrog Lego-zoo li cov khoom siv hluav taws xob los ua kom tiav cov neeg hlau.
Tam sim no, luam ntawv thiab sib sau ua ke xws li cov neeg hlau siv sijhawm tsawg dua ob teev.Txawm li cas los xij, tam sim no cov kws tshawb fawb tab tom txhim kho txoj kab sib dhos ua ke los tsim tag nrho "swarms" ntawm cov neeg hlau uas yuav ua haujlwm ua ke los ua haujlwm xws li nrhiav cov neeg muaj sia nyob ntawm qhov chaw puas tsuaj."Peb cia siab tias cov pob txha hloov tau yooj yim no yuav ua rau kev tsim cov chav kawm tshiab ntawm cov neeg ua haujlwm hloov tau yooj yim, ua rau muaj kev lom zem," hais tias xibfwb Nick Gravish, tus kws sau ntawv laus ntawm daim ntawv tshawb fawb."Peb xav ua kom yooj yim rau cov kws tshawb fawb thoob ntiaj teb los tsim cov neeg hlau mos."
Cov ntawv no tau luam tawm tsis ntev los no hauv phau ntawv xov xwm Soft Robotics.