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Tignoolajiyada Exoskeleton kee ugu fudud murqahaaga?by@exoself

Tignoolajiyada Exoskeleton kee ugu fudud murqahaaga?

Aad u dheer; In la akhriyo

Daraasadani waxay daaha ka qaadaysaa AMTC inay si weyn hoos ugu dhigto qaadashada ogsijiinta iyo isdhexgalka is dhexgalka marka la barbar dhigo kontaroolayaasha kale inta lagu jiro socodka cawska exoskeleton, kor u qaadista waxqabadka iyo yaraynta dadaalka isticmaalaha.
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Qorayaasha:

(1) Mohammad Shushtari, Waaxda Mechanical iyo Mechatronics Engineering, Jaamacadda Waterloo ([email protected]);

(2) Julia Foellmer, Mechanics iyo Waaxda Injineerinka Badweynta, Jaamacadda Teknolojiyadda Hamburg ([email protected]);

(3) Sanjay Krishna Gouda, Department of Mechanical and Mechatronics Engineering, University of Waterloo iyo Toronto Rehabilitation Institute (KITE), Shabakadda Caafimaadka Jaamacadda ([email protected]).

Shaxda Xiriirinta

Abstract iyo 1 Hordhac

2 Natiijooyin

2.1 Xogta Bilowga ah ee Loo Hagaajiyay Ka Qaybqaataha Wakiilada

2.2 Falanqaynta Guud ee Waxqabadka

2.3 Falanqaynta Sawirka Isdhexgalka

2.4 Istaraatiijiyada La qabsiga Shaqsiga

3 Dood

3.1 La qabsiga Aadanaha

3.2 Muhiimadda Falanqaynta IP-ga

4 Gabagabo

5 Hababka

5.1 Xeeladaha Xakamaynta Feedforforward

5.2 Dejinta Tijaabada

5.3 Habka tijaabada ah

5.4 Falanqaynta Xogta

Baaqyo

Lifaaqa A Xogta Tusaalaha Dhamaystiran

Lifaaqa B Isbarbardhigga Socodka Dabiiciga ah

Tixraacyo

2.1 Xogta Bilowga ah ee Loo Hagaajiyay Ka Qaybqaataha Wakiilada


Jaantuska 2 Qayb ka mid ah xogta tijaabada ee ka qaybqaataha caadiga ah; Si loo fududeeyo aragga iyo tarjumaada, isdhexgalka isdhexgalka ee sinta saxda ah iyo firfircoonida mid ka mid ah murqaha ayaa lagu sawiray iyada oo la raacayo qaadashada ogsijiinta. (A) celceliska is dhexgalka saxda ah ee miskaha midig ee socod kasta oo leh koontaroole kasta iyo xawaaraha ka qaybqaataha #1. (B) Dhaqdhaqaaqa muruqa caadiga ah ee Gastrocnemius Medialis ee lugta midig. (C) Qaadashada ogsijiinta ee u dhigma ee neefta kasta ee xakamaynta iyo xawaaraha. Qaadashada ogsijiinta ayaa kordhay kororka xawaaraha treadmill.


Jaantuska 3 Celceliska cabirka waxqabadka ee xawaaraha treadmill kasta iyo kantaroolayaasha ka qaybgalayaasha. (A) Wadarta korodhka ogsijiinta qaraabada ah ee dhammaan tallaabooyinka xawaaraha kasta ee kontaroole kasta oo garaafyada loo qoondeeyey ka qaybgale kasta. Baararka ayaa muujinaya celceliska wadarta qaadashada ogsijiinta ee dhammaan ka qaybgalayaasha. Sidoo kale, celceliska wadarta guud ee qiimaha dhabta ah ee isdhexgalka bini'aadamka-exoskeleton iyo wadarta guud ee dadaalka muruqa caadiga ah ayaa lagu sawiray (B) iyo (C), siday u kala horreeyaan.


2.2 Falanqaynta Guud ee Waxqabadka

Jaantuska 3A waxa uu tusinayaa wadarta qaadashada ogsijiinta ee ka qaybgalayaasha mid kasta oo ka mid ah blocks TBC, HTC, iyo AMTC inta lagu jiro socodka aadka u gaabis ah, gaabis ah, iyo dhexdhexaad ah. TBC iyo AMTC waxay leeyihiin heerka ugu sarreeya iyo heerka ugu hooseeya ee dheef-shiid kiimikaadka dhammaan xawaaraha socodka, siday u kala horreeyaan. Heerka dheef-shiid kiimikaad ee AMTC aad ayuu uga yar yahay kantaroolayaasha kale, socodka aadka u gaabis iyo gaabis ah, halkaas oo AMTC ay keentay 22.9%±17.1 (Friedman: p <0.03, Wilcoxon darajada saxeexay: pT BC, AMT C <0.01) %±12.7 (Friedman: p <0.005, Wilcoxon darajada saxiixay: pT BC, AMT C <0.003) hoos u dhaca wadarta qaadashada ogsijiinta, siday u kala horreeyaan. Wadarta celceliska is dhexgalka saxda ah ayaa si isku mid ah loogu sawiray ka qaybgalayaasha shaxanka 3B. AMTC waxay leedahay wareegga is dhexgalka ugu hooseeya marka loo eego TBC iyo HTC, taasoo muujinaysa khilaafka ugu yar ee u dhexeeya kaalmada exoskeleton iyo isticmaaluhu dhaqdhaqaaqa rabo. Marka la eego TBC, AMTC waxay muujinaysaa 17.1 ± 12.5%, 12± 15%, iyo 9.2± 7.7% hoos u dhigista wadarta guud ee isdhexgalka bini'aadamka-exoskeleton ee socodka ultra- gaabis ah, gaabis ah, iyo dhexdhexaad ah, siday u kala horreeyaan. Farqiga u dhexeeya waa mid muhiim ah marka la eego socodka aadka u gaabis ah (Friedman: p <0.04, Wilcoxon darajada saxeexay: pT BC, AMT C <0.01). Marka la barbardhigo HTC, AMTC waxay muujinaysaa 19.8 ± 21.1%, 17.9 ± 10.1%, iyo 18.1 ± 9.9% hoos u dhaca wadarta isdhexgalka bini'aadamka-exoskeleton. Kala duwanaanshahan ayaa tirokoob ahaan muhiim u ah xaaladda gaabis (Fridman: p <0.03, Wilcoxon darajada saxeexay: pHT C, AMT C <0.004) iyo dhexdhexaad-xawaaraha (Fridman: p <0.0008, Wilcoxon darajada saxeexay: pHT C, AMT C < 0.004) socodka. Jaantuska 3C waxa uu tusayaa wadarta dadaalka muruqa ee lugaha midig ee ka qaybgalayaasha inta lagu jiro ultraslow, aayar, iyo xawaare dhexdhexaad ah oo ku socda saddexda koontaroolayaasha kala duwan. Socodka dabiiciga ah ee aan lahayn exoskeleton ayaa leh dadaalka guud ee ugu hooseeya marka loo eego kiisaska kale ee exoskeleton uu ku lug leeyahay. Tan ayaa la filayaa maadaama xidhashada exoskeleton ay ku kordhiso 17 kg oo miisaan dheeraad ah jidhka taas oo keentay dadaalka muruqa sare. Saddexda koontaroolayaasha dhexdooda, TBC waxay leedahay dadaalka murqaha ugu sarreeya ee dhammaan xawliga. Isku geynta AMTC iyo HTC dadaalkooda muruqa waa u dhow yihiin kiisaska oo dhan halka AMTC uu xoogaa hooseeyo oo uu sareeyo xawaarihiisa aadka u gaabis ah iyo kuwa dhexdhexaadka ah, siday u kala horreeyaan. Midna kala duwanaanshiyaha la aqoonsaday maaha mid muhiimad gaar ah leh.


2.3 Falanqaynta Sawirka Isdhexgalka





Jaantuska 4 Isbarbardhigga Celceliska Sawirka Is-dhexgalka ee Lammaanayaasha Kontaroolayaasha. Celceliska Sawirka Is-dhexgalka (IP) ee lagu muujiyey iyadoo loo eegayo celceliska wadarta guud ee dadaalka muruqa iyo celceliska wadarta isdhexgalka bini'aadamka-exoskeleton ee ka qaybgale kasta oo lagu xisaabiyay mid kasta oo ka mid ah socodka aadka u gaabis ah, gaabis ah, iyo dhexdhexaadka ah ee TBC → HTC, TBC → AMTC, iyo HTC→AMTC oo lagu sawiray (A), (B), iyo (C), siday u kala horreeyaan. Meelaha jaalaha ah waxay tilmaamayaan inta u dhaxaysa 25 iyo 75 boqolkiiba.


2.4 Istaraatiijiyada La qabsiga Shaqsiga





Jaantuska 5 Isbarbardhigga Qaybinta Sawirka Isdhexgalka ee u dhexeeya TBC→HTC iyo TBC→MTBC. Qaybinta sawirka isdhexgalka ee HTC iyo AMTC blocks marka loo eego celceliska dadaalka muruqa iyo wadarta isdhexgalka guud ee dhammaan tallaabooyinka inta lagu guda jiro xannibaadda TBC ee loo qoondeeyay kaqeybgale kasta oo loo qorsheeyay socodka xawaaraha dhexdhexaadka ah. Raacitaanka dhibcaha xogta waa caadi marka loo eego radius-ka ugu badan ee lagu xisaabiyay dhammaan tallaabooyinka ka qaybgalayaasha. Ka qaybgalayaasha waxaa loo habeeyaa si sii kordheysa iyadoo loo eegayo cufnaanta jirkooda. Histogram-yada cirifka waxay muujinayaan xoojinta xoojinta dhibcaha la sawiray. Qashin kasta oo ka mid ah histogaraamku wuxuu daboolayaa π/6 rad.




Warqadan waxaa laga heli karaa arxiv ee hoos timaada shatiga CC BY-NC-ND 4.0 DEED.