TY - GEN
T1 - Robust yaw stability control for electric vehicles based on active steering control
AU - Nam, Kanghyun
AU - Oh, Sehoon
AU - Hori, Yoichi
PY - 2010
Y1 - 2010
N2 - In this paper, the robust yaw stability control based on active steering control is proposed for electric vehicles (EVs). A two degree of freedom control method by a disturbance observer is applied to control design for yaw stabilization. Moreover, the feedforward disturbance compensator is designed to compensate unexpected yaw moment caused by torque differences between left and right driving motors. The model uncertainty including unmodeled high frequency dynamics and parameter variations occurs in the wide range of driving situations. Hence, a robust control design method is applied to controller design for guaranteeing robust stability and performance of the control system. The control performance of the proposed yaw stability control system is verified through computer simulations.
AB - In this paper, the robust yaw stability control based on active steering control is proposed for electric vehicles (EVs). A two degree of freedom control method by a disturbance observer is applied to control design for yaw stabilization. Moreover, the feedforward disturbance compensator is designed to compensate unexpected yaw moment caused by torque differences between left and right driving motors. The model uncertainty including unmodeled high frequency dynamics and parameter variations occurs in the wide range of driving situations. Hence, a robust control design method is applied to controller design for guaranteeing robust stability and performance of the control system. The control performance of the proposed yaw stability control system is verified through computer simulations.
KW - Disturbance observer
KW - Feedforward disturbance compensator
KW - Robust control
KW - Yaw stability control
UR - http://www.scopus.com/inward/record.url?scp=79953133114&partnerID=8YFLogxK
U2 - 10.1109/VPPC.2010.5729202
DO - 10.1109/VPPC.2010.5729202
M3 - Conference contribution
AN - SCOPUS:79953133114
SN - 9781424482191
T3 - 2010 IEEE Vehicle Power and Propulsion Conference, VPPC 2010
BT - 2010 IEEE Vehicle Power and Propulsion Conference, VPPC 2010
T2 - 2010 IEEE Vehicle Power and Propulsion Conference, VPPC 2010
Y2 - 1 September 2010 through 3 September 2010
ER -