TY - GEN
T1 - Control strategies for an electric variable transmission based hybrid electric vehicle
AU - Cheng, Yuan
AU - Cui, Shumei
AU - Chan, C. C.
PY - 2009
Y1 - 2009
N2 - This paper deals with the control strategies for an electric variable transmission (EVT) based hybrid electric vehicle (HEV). Rule-based and optimization-based control strategies are analyzed and developed. The simulation results show that the engine and battery have different missions in different strategies. DP strategy tends to deplete the battery in order to minimize the fuel consumption. The rule-based strategy tends to use battery as a buffer to make up the power differences between the engine and the vehicle requirements. Compared to DP strategy, the fuel consumption of the rule-based strategy is higher in urban cycles and will be reduced in highway cycles. Energetic macroscopic representation (EMR) is used in the global modeling and strategy simulation for the EVT based HEV, and a control scheme is deduced from EMR models using specific inversion rules.
AB - This paper deals with the control strategies for an electric variable transmission (EVT) based hybrid electric vehicle (HEV). Rule-based and optimization-based control strategies are analyzed and developed. The simulation results show that the engine and battery have different missions in different strategies. DP strategy tends to deplete the battery in order to minimize the fuel consumption. The rule-based strategy tends to use battery as a buffer to make up the power differences between the engine and the vehicle requirements. Compared to DP strategy, the fuel consumption of the rule-based strategy is higher in urban cycles and will be reduced in highway cycles. Energetic macroscopic representation (EMR) is used in the global modeling and strategy simulation for the EVT based HEV, and a control scheme is deduced from EMR models using specific inversion rules.
KW - Control strategy
KW - Electric variable transmission
KW - Energetic macroscoptic representation
KW - Hybrid electric vehicle
KW - Modeling and simulation
UR - https://www.scopus.com/pages/publications/72149090888
U2 - 10.1109/VPPC.2009.5289441
DO - 10.1109/VPPC.2009.5289441
M3 - 会议稿件
AN - SCOPUS:72149090888
SN - 9781424426003
T3 - 5th IEEE Vehicle Power and Propulsion Conference, VPPC '09
SP - 1296
EP - 1300
BT - 5th IEEE Vehicle Power and Propulsion Conference, VPPC '09
T2 - 5th IEEE Vehicle Power and Propulsion Conference, VPPC '09
Y2 - 7 September 2009 through 10 September 2009
ER -