Nrog rau kev txhim kho thev naus laus zis, cov cuab yeej siv tes ua tau hloov pauv mus rau kev txawj ntse, kev sib koom ua ke ntawm tib neeg-tshuab, thiab kev tswj hwm biomimetic, muab kev yooj yim dua thiab kev noj qab haus huv rau cov tib neeg uas tsis muaj zog lossis tsis taus. Tshwj xeeb, kev siv ntawmcoreless motorsnyob rau hauv kev lag luam prosthetics tau ntxiv propelled nws txoj kev vam meej, tso cai rau unprecedented txav mus rau amputees ntawm qis ceg. Coreless motors, nrog lawv cov qauv tsim tshwj xeeb thiab kev ua tau zoo, tau tshwm sim los ua qhov kev xaiv zoo tshaj plaws rau cov ntse prosthetics.
Cov kev ua haujlwm siab, cov lus teb ceev ceev, thiab lub zog loj ntawm cov coreless motors yog qhov tshwj xeeb tshaj yog nyob rau hauv kev siv cov khoom siv. Lawv cov qauv siv hlau tsis muaj zog txo qis zog thiab txhim kho kev hloov pauv hluav taws xob, feem ntau tshaj 70% thiab ncav cuag siab tshaj li 90% hauv qee cov khoom. Tsis tas li ntawd, kev tswj cov yam ntxwv ntawm lub cev tsis muaj zog ua kom nrawm nrawm, nres, thiab cov lus teb nrawm nrawm, nrog lub sijhawm siv tshuab tsis tu ncua tsawg dua 28 milliseconds, thiab qee cov khoom ua tiav hauv qab 10 milliseconds. Cov cwj pwm no yog qhov tseem ceeb rau cov kab mob prosthetic uas xav tau kev ua haujlwm sai.
Hauv kev tsim cov khoom siv tes ua, qhov tsis tshua muaj kev sib hloov inertia thiab siab torque tso zis ntawm coreless motors pab kom lawv hloov sai sai rau cov neeg siv cov kev xav txav, muab cov kev paub zoo tshaj plaws thiab seamless. Piv txwv li, ntse siv prosthetics tsim los ntawm Bionic Mobility Technologies Inc. suav nrog coreless lub cev muaj zog tshuab, ua kom cov khoom siv dag zog ua kom zoo li cov flexion thiab txuas ntxiv ntawm cov ceg ntuj, yog li xa cov kev mus los thiab txhim kho kev txav mus los.
Raws li kev siv thev naus laus zis txuas ntxiv mus, daim ntawv thov kev cia siab ntawm coreless motors nyob rau hauv daim teb prosthetics yog qhov loj. Nyob rau hauv lub neej yav tom ntej, nrog rau kev koom ua ke ntawm ntau lub technologies xws li kev txawj ntse txawj ntse thiab lub hlwb-computer interfaces, coreless motors yog npaj los hloov cov prosthetics los ntawm tsuas yog hloov rau cov ceg ceg ploj mus rau hauv cov cuab yeej uas txhawb tib neeg lub peev xwm, muab kev ywj pheej ntau dua thiab txhim kho lub neej zoo. amputees ntawm qis qis.
Tus sau: Ziana
Post lub sij hawm: Sep-25-2024