Dynamics simulation studies on the electric city car with an electromechanical differential and the rear wheels drive

• Autorzy: Kozłowski M. , Choromański W.
• Języki publikacji: EN

Abstrakty

EN

Here we present one of the more complex models for studying the stability of driving an electric car with electromechanical differential systems. The purpose of simulation is to choose a structure of the control system for a velocity control on driven wheels (an algorithm of a differential) most appropriate for the driver. This type of goal is particularly important in the case of a disabled driver sitting in a wheelchair. The modeling takes into account both the mechanical and electric structure of the vehicle, and finally the human element - a simple model of human impact on the steer by a wire system. Modeling and simulation have used MBS package (SimMechanics). The results of the simulation have showed the best algorithms of an electromechanical differential for the velocity control of rear drive wheels: with setting a velocity difference or with an average velocity controller in the point A of the centre of a car front axle.

Słowa kluczowe

EN

electric city car; electromechanical differential; human driver; steer by wire system; MBS modeling

• Wydawca: Polska Akademia Nauk, Wydział IV Nauk Technicznych
• Czasopismo: Bulletin of the Polish Academy of Sciences. Technical Sciences
• Rocznik: 2013
• Tom: Vol. 61, nr 3
• Strony: 661--673
• Opis fizyczny: Bibliogr. 19 poz., wykr., rys., tab.

Twórcy

autor

Kozłowski M.

• Faculty of Transport, Warsaw University of Technology, 75 Koszykowa St., 00-662 Warszawa, Poland

autor

Choromański W.

• Faculty of Transport, Warsaw University of Technology, 75 Koszykowa St., 00-662 Warszawa, Poland

Bibliografia

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