Initial numerical analysis of a small electric vehicle

• Autorzy: Kącki J. , Augustynowicz A. , Prażnowski K.

Identyfikatory

DOI

10.5604/01.3001.0010.2906

• Języki publikacji: EN

Abstrakty

EN

This article presents a concept of a two-seat urban electric vehicle, whose model was developed in the FEM Nastran-in-Cad software. The performed simulations formed an optimization tool applied for the purpose of a study involving the distribution of the vehicle mass and its impact on the strength parameters of the body. The study focuses on the impact of the vertical road characteristics on the stress transferred through the vehicle’s body throughout drive conditions. In addition, a quasi-static analysis was performed with regard to the deformation of the load-bearing elements resulting from external impact forces with various magnitude and contact angle. In the article, the authors focused on the study of the impact of vertical road characteristics on the stress that is transferred through the vehicle body, as it occurs in driving conditions. The simulations presented in the article focus on the procedures applied during the analytical and numerical analysis with the purpose of developing an environment to test the structural components of the vehicle in terms of its response to vertical road roughness. The analysed system examined the impact of the road surface on the occurrence of stress and displacement in the structure of the body of the designed vehicle.

Słowa kluczowe

EN

vibrations; car chassis; finite element method; dynamic modelling; suspension

• Wydawca: Łukasiewicz Research Network - Institute of Aviation ; European Science Society of Powertrain and Transport KONES Poland ; Wydawnictwo Instytutu Technicznego Wojsk Lotniczych
• Czasopismo: Journal of KONES
• Rocznik: 2017
• Tom: Vol. 24, No. 2
• Strony: 107--116
• Opis fizyczny: Bibliogr. 5 poz., rys.

Twórcy

autor

Kącki J.

• Opole University of Technology, Department of Road Vehicles Mikolajczyka Street 5, 45-271 Opole, Poland tel.: [phone]

autor

Augustynowicz A.

• Opole University of Technology, Department of Road Vehicles Mikolajczyka Street 5, 45-271 Opole, Poland tel.: [phone]

autor

Prażnowski K.

• Opole University of Technology, Department of Road Vehicles Mikolajczyka Street 5, 45-271 Opole, Poland tel.: [phone]

Bibliografia

• [1] Niezgodziński, M. E., Niezgodziński, T., Wzory wykresy i tablice wytrzymałościowe, Wyd. 9, Wydawnictwa Naukowo-Techniczne.
• [2] Macey, S., Wardle, G., H-point. The Fundamentals of Car Design & Packaging, Design Studio Press, Culver City, ISBN 978-1-933492-37-7, 2008.
• [3] Reimpell, J. W., Betzler, J., Podwozia Samochodów Podstawy Konstrukcji, Wydawnictwo Komunikacji i Łączności, ISBN 83-206-1400-7, Warszawa 2004.
• [4] Rusiński, E., Zasady projektowania konstrukcji nośnych pojazdów samochodowych, Oficyna Wydawnicza Politechniki Wrocławskiej, ISBN 83-7085-664-0, Wrocław 2002.
• [5] Zieliński, A,. Konstrukcja nadwozi samochodów osobowych i pochodnych, Wydawnictwo Komunikacji i Łączności, ISBN 978-83-206-1857-0, Warszawa 2008.

Uwagi

PL

Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę (zadania 2017).