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	Braking control of electric vehicles while coordinating regenerative and anti-lock brakes
	Zhou Lei ; Luo Yugong ; Li Keqiang ; Lian Xiaomin
	2010-10-12 ; 2010-10-12
关键词	Practical Theoretical or Mathematical/ brakes control nonlinearities electric vehicles optimal control regenerative braking road vehicles sliding friction slip stability variable structure systems vehicle dynamics wheels/ three-layer braking controller electric vehicle regenerative brake torque antilock brake wheel slip distribution vehicle stability deceleration road friction brake torque vehicle electric system status fuzzy parameter adapter sliding control chattering optimal slip control/ B8520 Transportation C3360B Road-traffic system control C1320 Stability in control theory C1340K Nonlinear control systems C1330 Optimal control C1340B Multivariable control systems E2220 Vehicle mechanics E2210 Mechanical components E2140 Tribology (mechanical engineering) E1550 Control technology and theory
中文摘要	A three-layer braking controller based on slip distribution was developed to optimize the efficiency of regenerative braking while maintaining vehicle stability. Based on the required deceleration, road friction and vehicle electric system status, the controller distributes the wheel slip ratios between the front and rear axles. The regenerative and friction torques are coordinated to tracked the reference slip of front wheels. A fuzzy parameter adapter was developed to reduce the chattering of sliding control by changing the sliding gains dynamically. Simulations show that the kinetic energy recovered in New European Driving Cycle is increased by about 80% compared with parallel brake control. During fast decelerations the regenerative and the friction brakes are coordinated to keep the wheel slip ratios at the optimal slip. The regenerative brake torque not only improves vehicle efficiency but also enhances slip control and reduces wear on the fiction plate.
语种	中文
出版者	Tsinghua University Press ; China
内容类型	期刊论文
源URL	[http://hdl.handle.net/123456789/80101]
专题	清华大学
推荐引用方式 GB/T 7714	Zhou Lei,Luo Yugong,Li Keqiang,et al. Braking control of electric vehicles while coordinating regenerative and anti-lock brakes[J],2010, 2010.
APA	Zhou Lei,Luo Yugong,Li Keqiang,&Lian Xiaomin.(2010).Braking control of electric vehicles while coordinating regenerative and anti-lock brakes..
MLA	Zhou Lei,et al."Braking control of electric vehicles while coordinating regenerative and anti-lock brakes".(2010).

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