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Title:Vpliv parametrov sodelovalnega robota na fizično in psihično obremenitev delavca : magistrsko delo
Authors:ID Falež, Luka (Author)
ID Ojsteršek, Robert (Mentor) More about this mentor... New window
ID Nedelko, Zlatko (Mentor) More about this mentor... New window
ID Javernik, Aljaž (Comentor)
Files:.pdf MAG_Falez_Luka_2023.pdf (15,65 MB)
MD5: 0095E2A689D119317F8C7E42B436FF04
 
Language:Slovenian
Work type:Master's thesis/paper
Typology:2.09 - Master's Thesis
Organization:FS - Faculty of Mechanical Engineering
Abstract:V magistrskem delu je obravnavana tema sodelovalnih robotov. Z naraščanjem potrebe po bolj prilagodljivi proizvodnji raste tudi število vpeljanih sodelovalnih robotov, ki skupaj s človekom predstavljajo visoko prilagodljiva, produktivna in ekonomsko upravičena delovna mesta. Pri neposrednem sodelovanju med robotom in človekom je nujno potrebno raziskati kakšen vpliv ima sodelovalni robot s svojim delovanjem na človeka in njegovo psihofizično stanje. V teoretičnem delu so predstavljene osnove sodelovalnih robotov in njihova interakcija z ljudmi, te pa v nadaljevanju služijo kot podlaga za zasnovo eksperimentalnega sodelovalnega delovnega mesta, s katerim vrednotimo vpliv hitrosti delovanja sodelovalnega robota na človekovo psihično in fizično stanje. Obremenitev človeka smo med eksperimentom vrednotili s pomočjo standardiziranega vprašalnika NASA TLX in zajemanjem EKG signala (elektrokardiogram). Po uspešno izvedenem eksperimentu s štiriinštiridesetimi sodelujočimi smo z analizo podatkov jasno pokazali vpliv hitrosti delovanja sodelovalnega robota na zaznano obremenitev. Subjektivno zaznana obremenitev se je skozi scenarije povprečno povečala za kar 223 %, indeks stresa pa se je povečal iz 9,89 na 12,28, kar nakazuje močan vpliv hitrosti delovanja sodelovalnega robota na človeka.
Keywords:sodelovalni roboti, sodelovanje med robotom in človekom, psihična in fizična obremenitev, eksperimentalni pristop, NASA TLX, EKG
Place of publishing:Maribor
Place of performance:Maribor
Publisher:[L. Falež]
Year of publishing:2023
Number of pages:1 spletni vir (1 datoteka PDF (XIII, 128 f.))
PID:20.500.12556/DKUM-85465 New window
UDC:331.44:007.52(043.2)
COBISS.SI-ID:169632259 New window
Publication date in DKUM:18.09.2023
Views:642
Downloads:1
Metadata:XML DC-XML DC-RDF
Categories:KTFMB - FS
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Licences

License:CC BY-NC-ND 4.0, Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International
Link:http://creativecommons.org/licenses/by-nc-nd/4.0/
Description:The most restrictive Creative Commons license. This only allows people to download and share the work for no commercial gain and for no other purposes.
Licensing start date:30.08.2023

Secondary language

Language:English
Title:The influence od collaborative robot parameters on the physical and psychological stress of the worker
Abstract:The master thesis deals with the topic of collaborative robots. As the need for more flexible production grows, so does the number of collaborative robots being introduced, which together with humans represent highly flexible, productive, and economically justified workplace. In the case of direct robot-human collaboration, it is essential to investigate the impact of the collaborative robot on humans and their psychophysical state. In the theoretical part of thesis, the basics of collaborative robots and their interaction with humans are presented, which are then used as a basis for the design of an experimental collaborative workplace to evaluate the impact of the robot's speed of operation on the human's mental and physical state. The human workload was evaluated during the experiment using a standardised NASA TLX questionnaire and ECG signal acquisition (electrocardiogram). After a successful experiment with forty-four participants, data analysis clearly showed the influence of the speed of the collaborative robot on the perceived load. The subjective perceived load increased by 223% on average across scenarios, and the stress index increased from 9.89 to 12.28, indicating a strong influence of the speed of the collaborative robot on humans.
Keywords:collaborative robots, human-robot collaboration, physical and psychological stress, experimental approach, NASA TLX, ECG


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