Simulation research of driveability of the ECO electric car

• Autorzy: Kozłowski M. , Choromański W.

Warianty tytułu

PL

Badania symulacyjne właściwości jezdnych elektrycznego samochodu ECO

• Języki publikacji: EN

Abstrakty

EN

The paper presents simulation research results of electric car motion processes with special functionality and construction facilitating its use by the disabled. The model of the structure: motor car – human being – environment has been used in the research. Special attention has been paid to the issue of the, so called, driveability of the car driven by a driver with a lower limb disability who is performing this activity from the wheelchair and not the driver seat. The driveability of the car has been assessed based on the technical stability analyses for the conditions of the ”moose test” manoeuvre. The research results have been used in the process of virtual pre-prototyping finalized with the construction of a non-commercial pre-prototype of a car created within the framework of ECO Mobility project. Simulation model of a motor car mechanical systems has been constructed in MBS technology. For description of the tyred wheel, TNO Delft Tyre model has been used. In the model of a control system, the description of programmable systems of the rear wheel drive electronic differential has been included. The model of a driver and the conditions for conducting the “moose test” manoeuvre have been presented.

PL

Przedstawiono wyniki badań symulacyjnych procesów ruchu samochodów elektrycznych, ze szczególnym uwzględnieniem funkcjonalności i konstrukcji ułatwiającej jego wykorzystanie przez osoby niepełnosprawne. Model struktury: samochód - człowiek - środowisko został wykorzystane w badaniu. Szczególną uwagę zwrócono na kwestię tzw. właściwości jezdnych samochodu kierowanego przez kierowcę o niepełnosprawności kończyn dolnych wykonującego tę czynność z wózka, a nie siedzenia kierowcy. Właściwości jezdne samochodu zostały ocenione na podstawie analiz stabilności technicznej dla warunków manewru "testu łosia". Wyniki badań były zastosowane w procesie wirtualnego wstępnego prototypowania zakończonego budową niekomercyjnego przed-prototypu samochodu w ramach projektu ECO Mobility. Symulacyjny model układów mechanicznych samochodu został wykonany w technologii MBS. Do opisu koła z oponami został wykorzystany model opony TNO Delft. W modelu systemu kontroli został wykorzystany opis programowalnych systemów dla elektronicznego mechanizmu różnicowego napędu tylnych kół. Został przedstawiony model kierowcy i warunków przeprowadzenia manewru „testu łosia".

Słowa kluczowe

EN

electric car ECO; driveability; driver with a disability; MBS technology; simulation research

PL

samochód elektryczny ECO; właściwości jezdne; kierowca z niepełnosprawnością; technologia MBS; badanie symulacyjne

• Wydawca: Warsaw University of Technology, Faculty of Transport
• Czasopismo: Archives of Transport
• Rocznik: 2013
• Tom: Vol. 27-28, iss. 3-4
• Strony: 103--110
• Opis fizyczny: Bibliogr. 29 poz., fot., rys., wykr.

Twórcy

autor

Kozłowski M.

• Warsaw University of Technology, Faculty of Transport, Department SliTwT

autor

Choromański W.

• Warsaw University of Technology, Faculty of Transport. Department TKUT

Bibliografia

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