Title :
Cornering stability improvement for 4 wheel drive hybrid electric vehicle
Author :
Cheong, Jeongyun ; Eom, Wesub ; Lee, Jangmyung
Author_Institution :
Sch. of Electr. Eng., Pusan Nat. Univ., Busan, South Korea
Abstract :
Cornering stability of 4 wheel drive hybrid electric vehicle has been analyzed and improved, where the front motor and the rear motors are used to drive the vehicle. For the control of the motors, a model reference sliding mode controller is designed to generate the additional yaw moment for the vehicle. The algorithms for the motor driving and the yaw rate control for the 4 wheel drive hybrid electric vehicle have been developed considering the cornering stability based on the reference model for the vehicle. The reference model is described by the two degree of freedom vehicle dynamic state equations. Performance of the vehicle stability control algorithm is evaluated using ADAMS and MATLAB Simulink programs.
Keywords :
control system synthesis; hybrid electric vehicles; machine control; motor drives; road vehicles; stability; variable structure systems; vehicle dynamics; ADAMS Simulink programs; MATLAB Simulink programs; four wheel drive hybrid electric vehicle; model reference sliding mode controller design; motor control; motor drive; vehicle dynamic state equation; vehicle stability control algorithm; yaw rate control; Control systems; Hybrid electric vehicles; Roads; Sliding mode control; Stability; Torque control; Traction motors; Vehicle driving; Vehicle safety; Wheels; Hybrid electric vehicle; Vehicle stability control;
Conference_Titel :
Industrial Electronics, 2009. ISIE 2009. IEEE International Symposium on
Conference_Location :
Seoul
Print_ISBN :
978-1-4244-4347-5
Electronic_ISBN :
978-1-4244-4349-9
DOI :
10.1109/ISIE.2009.5213212
