January 2018
·
7 Reads
·
2 Citations
IFAC-PapersOnLine
Aiming at the parameter matching problem of the single-shaft hybrid SUV power system whose engine power has been determined by the manufacturer, a fast matching method for dynamic component parameters based on automobile theory is proposed. The main parameters of BSG motor, ISG motor and power battery are obtained by matching. Then a joint simulation model is established based on Cruise and MATLAB/Simulink simulation software. The results of the joint simulation show that the matched vehicle dynamics meet the design targets and the fuel economy is improved by more than 30%.