20.500.12556/RUL-172716 Snovanje in validacija električnega skiroja za trčne preizkuse Design and validation of an electric scooter for crash testing Uporaba električnih skirojev se je v zadnjem desetletju močno povečala in postala ena izmed najbolj priljubljenih oblik mestne mobilnosti. Omogočajo enostavno uporabo, nizke stroške in majhne emisije. Ob hitrem razvoju in porastu priljubljenosti pa narašča tudi število nesreč in posledično poškodb, ki se zgodijo ob vožnji z električnimi skiroji. Cilj magistrskega dela je bil izdelati parametrični numerični model električnega skiroja, ki bo služil za izvajanje simulacij trkov z električnimi skiroji. V prvem delu smo pregledali zakonodajo, povezano z električnimi skiroji, in njihovo priljubljenost na trgu, na podlagi česar smo določili reprezentativni model kot izhodišče pri izdelavi CAD modela. Sledila je izdelava metode končnih elementov (MKE) in nato nadgradnja v parametrični model, ki omogoča nastavitev vhodnih podatkov (material, dimenzije). Uspešno smo zgradili model, za katerega smo izvedli potrjevanje z izvedbo simulacij trka električnega skiroja. Izdelani model se obnaša realistično, kar smo prikazali v rezultatih z nekaj osnovnimi scenariji trčenja. The use of electric scooters has increased significantly over the past decade, making them one of the most popular forms of urban mobility, largely due to their usability, affordability, and status as low-emission vehicles. With the rapid development and growing popularity of electric scooters, the number of accidents and resulting injuries that occur while riding them is also on the rise. This master's thesis aimed to develop a parametric numerical model of an electric scooter that will be used to perform simulations of collisions involving them. In the first part, we examined the legislation related to electric scooters and their market popularity. Based on this research, we determined a representative model that served as the basis for designing a CAD model. Next came the designing of a finite element method (FEM) that was subsequently upgraded to a parametric model, allowing for adjustment of input data such as materials and dimensions. We successfully built the model and then validated it by conducting electric scooter collision simulations. The model behaves realistically, as is detailed in the results of several basic collision scenarios. električni skiroji numerični modeli parametrični modeli validacija simulacije trkov electric scooters numerical models parametric models validation collision simulations true false false Slovenski jezik Angleški jezik Magistrsko delo/naloga 2025-09-11 08:31:29 2025-09-11 08:31:33 2025-10-20 03:40:10 0000-00-00 00:00:00 2025 0 0 XVIII, 66 str. 2025 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 629.312-83:531.66:004.942(043.2) 275995 249789443 43938.pdf 43938.pdf 1 182EBFDFB320679932A6D9BC33D3B32E c84df832df88a82f3e2e2425e38a79c869dd3e3e793c2ffbc9185cea5ca06f6b cc95439e-8ed8-11f0-9328-0050569b8976 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=216746 Fakulteta za strojništvo 0 0 0