Modeling of a New Brake by Wire System Based on the Direct-Drive Electro-Hydraulic Brake Unit

被引：0
|
作者：
Li, Xiaopan [1 ]
Chang, Siqin [1 ]
Gong, Xiaoxiang [1 ]
机构：
[1] Nanjing Univ Sci & Technol, Sch Mech Engn, Nanjing 210094, Jiangsu, Peoples R China
来源：
2015 IEEE ADVANCED INFORMATION TECHNOLOGY, ELECTRONIC AND AUTOMATION CONTROL CONFERENCE (IAEAC) | 2015年
关键词：
electro-magnetic linear actuator; direct drive electro-hydraulic brake unit (DDEHB); brake-by -wire (BBW); braking performance;
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：
A new brake-by-wire system based on direct-drive electro-hydraulic brake (DDEHB) unit was designed for vehicle to improve braking performance. A comprehensive brake-by wire system including this new unit which was set up and its structure and principles were introduced detailed in part II. Then the dynamic model of DDEHB was studied by detailed studying the movement of piston and plunger when braking in part HI. At last a Simulink model based on section III was established using Mathlab/Simulink and Mathlab/Stateflow in part IV, and the reliability of model was testified by simulation. The simulation results showed that this novel brake unit can rapidly respond and improve braking performance significantly.
引用
收藏
页码：211 / 215
页数：5
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