As energy shortages in recent years, pollution-free cars are urgent needed, so electric cars become engineering research focus. Dynamics of vehicle with four independently-driving wheels is analyzed to show the purpose of vehicle running control. Dynamic response model of driving system is obtained through system identification, and then be transformed into a control model of driving system. The whole vehicle control method is designed, guaranteed cost control theory is used to design system feedback controller. The equality torque driving force distribution strategy is applied in experiment, and this method has achieved good results.
Driving Force Guaranteed Cost Control Method for Independent Four Wheels-Drive Electric Vehicle
2012
6 Seiten
Conference paper
English
Driving Force Guaranteed Cost Control Method for Independent Four Wheels-Drive Electric Vehicle
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