纯电动汽车液压制动力特性研究  

Research on Hydraulic Braking Force Characteristics of Pure Electric Vehicle

作　　者：李银刚 盘朝奉[1,2] 戴伟 陈燎[1] 衣丰艳[4] 周稼铭 Li Yingang;Pan Chaofeng;Dai Wei;Chen Liao;Yi Fengyan;Zhou Jiaming(College of Automotive and Traffic Engineering,Jiangsu University,Zhenjiang City,Jiangsu Province 212013,China;Automotive Engineering Research Institute,Jiangsu University,Zhenjiang City,Jiangsu Province 212013,China;Suzhou Zhitu Technology Co.,Ltd,Suzhou City,Jiangsu Province 215131,China;Automotive Engineering College,Shandong Jiaotong University,Jinan City,Shandong Province 250023,China;School of Mechanical Engineering,Beijing Institute of Technology,Beijing 100081,China)

机构地区：[1]江苏大学汽车与交通工程学院,江苏省镇江市212013 [2]江苏大学汽车工程研究院,江苏省镇江市212013 [3]苏州挚途科技有限公司,江苏省苏州市215131 [4]山东交通学院汽车工程学院,山东省济南市250023 [5]北京理工大学机械与车辆学院,北京市100081

出　　处：《农业装备与车辆工程》2021年第1期41-45,共5页Agricultural Equipment & Vehicle Engineering

基　　金：山东省自然科学基金(ZR2019MEE029);山东省农机装备研发创新计划项目(2018YF018)。

摘　　要：纯电动汽车机电复合制动研究中,实现液压制动力的良好控制对能量回收与制动效能有着非常积极的意义。通过探究电动汽车机电复合制动的结构特性和工作原理,提出相应的机电复合制动协调控制策略,并通过实验测取了液压力变化特性曲线。结果表明,通过搭建的液压制动力控制装置实现了不同制动需求下的液压力的控制,为机电制动力控制研究提供参考。In the research of pure electric vehicle electromechanical composite braking,the realization of good control of hydraulic braking force has a very positive significance for energy recovery and braking efficiency.By exploring the structural characteristics and working principle of the electromechanical composite brake of electric vehicle,the corresponding coordinated control strategy of the electromechanical composite brake is proposed.The characteristic curve of hydraulic braking force is measured by experiment.The results show that the hydraulic brake force control device built in this paper can realize the control of hydraulic pressure under different braking requirements,which provides a reference for the research of electromechanical brake force control.

关 键 词：电动汽车 复合制动 液压制动 控制策略 特性曲线 

分 类 号：U469.72[机械工程—车辆工程]