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Title:Izvedba eksoskeletona spodnjih okončin
Authors:ID Fijavž, Martin (Author)
ID Belšak, Aleš (Mentor) More about this mentor... New window
ID Ulbin, Miran (Comentor)
Files:URL VS_Fijavz_Martin_2013.pdf (4,29 MB)
MD5: AB2AE1473BA9AC5595F8C06A776255D6
PID: 20.500.12556/dkum/cdf519b4-36e1-4cfb-9ffb-1cb711263d5e
 
Language:Slovenian
Work type:Bachelor thesis/paper
Typology:2.11 - Undergraduate Thesis
Organization:FS - Faculty of Mechanical Engineering
Abstract:V tem diplomskem delu je predstavljena izvedba eksoskeletona spodnjih okončin, ki omogoča hojo osebam s poškodovano hrbtenjačo, tako da zagotavlja potrebne momente v kolčnem in kolenskem sklepu. Naprava mase 11,2 kg je v obeh sklepih sposobna generirati največji moment 80 Nm, z gibljivostjo od 100° (upogib) do 35° (izteg) v kolčnem in od 105° (upogib) do 10° (izteg) v kolenskem sklepu. Energijo zagotavlja akumulator Li-Po-Fe, ki zadostuje za dve uri kontinuirane hoje. Skupna moč naprave je 160 W, pri čemer znaša povprečna moč kolčnega sklepa znaša 27 W, moč sklepa kolena pa je 46 W.
Keywords:eksoskeleton, konstruiranje, kinematika, pogon, vodenje
Place of publishing:Maribor
Publisher:[M. Fijavž]
Year of publishing:2012
PID:20.500.12556/DKUM-39427 New window
UDC:621-11:[531.1:616.8-009.1](043.2)
COBISS.SI-ID:16874518 New window
NUK URN:URN:SI:UM:DK:IO7VMJN8
Publication date in DKUM:06.02.2013
Views:1419
Downloads:142
Metadata:XML DC-XML DC-RDF
Categories:KTFMB - FS
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Secondary language

Language:English
Title:Implementation of a lower extremity exoskeleton
Abstract:This paper describes a powered lower-limb exoskeleton that is intended to provide gait assistance to spinal cord injured individuals by providing assistive torques at both hip and knee joints. The device has a mass of 11,2 kg and is capable of providing maximum joint torques of 80 Nm with hip and knee joint ranges of motion from 100° flexion to 35° extension and 105° flexion to 10° extension, respectively. A custom distributed embedded system controls the orthosis with power being provided by a lithium polymer battery, which provides power for two hours of continuous walking. The electrical power required at each hip and knee joint during gait is approximately 27 W and 46 W, respectively, contributing to the 160 W overall electrical power required by the device during walking.
Keywords:exoskeleton, design, kinematics, drive, control


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