Abstract： The safe area of braking force distribution was established theoretically by analyzing braking dynamics and the ECE R13 rule for hybrid braking system of electric vehicles. In the safe area, to obtain maximum energy of regenerative braking and meet the requirements of ECE R13 and braking stability, an optimization method of motor regenerative braking force and friction braking force distribution was proposed for the hybrid braking system with friction braking force distribution to front and rear axle. The point coordinate of switching operation mode and the rake ratio of braking force distribution were optimized. According to the changeable effect factors of braking force distribution, a novel control strategy of braking force distribution was designed based on fuzzy logic with three parametersinput. The new models of braking control strategy were simulated in ADVISOR2002 to verify the improved control strategy. The results show that the two new control strategies can effectively improve the rate of braking energy recovery in electric vehicle.
何 仁，俞剑波，王润才. 电动汽车混合制动系统控制策略的改进[J]. 江苏大学学报（自然科学版）, 2013, 34(2): 125-130.
He Ren,Yu Jianbo,Wang Runcai. Improvement of control strategy in hybrid brake system of electric vehicle[J]. Journal of Jiangsu University(Natural Science Eidtion)
, 2013, 34(2): 125-130.
2013, Vol. 34 
