Title :
Modelling and verification of 5 degree of freedom vehicle longitudinal model
Author :
Satar, Mohamad Izzat ; Hudha, Khisbullah ; Mat, Wan Ali Wan ; Othman, Raja Nor Izawati Raja ; Murrad, Muhamad ; Aparow, Vimal Rau ; Salleh, Mohd Sharil
Author_Institution :
Department of Mechanical Engineering, Faculty of Engineering, National Defense University of Malaysia, Kem Sungai Besi, 57000 Kuala Lumpur, Malaysia
fDate :
May 31 2015-June 3 2015
Abstract :
This paper presents the development of a vehicle longitudinal model by studying the dynamics of a ground vehicle dynamic and a powertrain model. The vehicle longitudinal model is an important model to be used in analyzing the performance of a vehicle either in accelerating or braking test in longitudinal direction. In this paper, in order to deal with the variation in the modelling of the vehicle longitudinal model, an important feature in constructing the vehicle longitudinal model was identified. By considering all the important parameters in both the vehicle dynamic and the powertrain model, a complete model to describe the vehicle motion in longitudinal direction was developed using MATLAB SIMULINK and verified using CarSim. The vehicle and wheel speed were observed, including the longitudinal slip of the tyre during the simulation. The results shows the performance of the model in SIMULINK were slightly same as in Carsim model.
Keywords :
Engines; Mathematical model; Tires; Torque; Vehicle dynamics; Vehicles; Wheels; CarSim; Matlab Simulink; powertrain; vehicle dynamic; vehicle longitudinal model;
Conference_Titel :
Control Conference (ASCC), 2015 10th Asian
Conference_Location :
Kota Kinabalu, Malaysia
DOI :
10.1109/ASCC.2015.7244628
