Pneumatic Brake Pressure Control for Electric Vehicle Based on High Speed On/Off Solenoid Valve

被引：0
|
作者：
Zhang, Jun-Zhi [1 ]
Qiu, Ming-Zhe [1 ]
You, Mu-Jie [1 ]
Sun, Dong-Sheng [1 ]
机构：
[1] Tsinghua Univ, Automot Res Inst, Beijing 100084, Peoples R China
来源：
INTERNATIONAL CONFERENCE ON MECHANISM SCIENCE AND CONTROL ENGINEERING (MSCE 2014) | 2014年
关键词：
Pneumatic brake; regenerative brake; control method; high-speed on/off solenoid valve; vehicle test;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
High-speed on/off solenoid valve is an important actuator of regenerative braking system in electric vehicles. To achieve a fast and accurate control of the pneumatic brake pressure, this paper develops an open-loop pneumatic pressure control method based on a pressure modulating model of high-speed on/off solenoid valve. Characteristics of the high-speed solenoid valve during pressure increase and decrease processes are analyzed. And then, the pressure control method is optimized. Finally, the feasibility, effectiveness and adaptability of the pressure control method proposed are verified via vehicle test.
引用
收藏
页码：393 / 398
页数：6
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