Title :
Design and experiment of Electro-Hydraulic Brake system
Author :
Guang Xueling ; Xiong Lu ; Xu Songyun ; Yu Zhuoping
Author_Institution :
Clean Energy Automotive Eng. Center, Tongji Univ., Shanghai, China
fDate :
Aug. 31 2014-Sept. 3 2014
Abstract :
Combined with the analysis on the traditional brake system, the topological structure of the EHB(Electro-Hydraulic Brake) system is summarized. Based on that, one EHB system with motor-reducer mechanism as active power supply is put forward. In this system, one decoupling cylinder is designed to decouple brake pedal and active power supply. The backup mode is also considered in case of motor failure. Selection and design of power supply is completed. Feasibility of this system is validated through simulation and experiment.
Keywords :
brakes; electric motors; hydraulic motors; hydraulic systems; regenerative braking; EHB system; active power supply; backup mode; brake pedal; decoupling cylinder; electro-hydraulic brake system; motor failure; motor-reducer mechanism; regenarative braking; topological structure; Brushless DC motors; Force; Power supplies; Torque; Valves; Vehicles; Wires;
Conference_Titel :
Transportation Electrification Asia-Pacific (ITEC Asia-Pacific), 2014 IEEE Conference and Expo
Conference_Location :
Beijing
Print_ISBN :
978-1-4799-4240-4
DOI :
10.1109/ITEC-AP.2014.6941029
