The research about the torque motor controller of automobile electromechanical braking system based on FPGA

摘要：

In this paper, a design method of the brushless DC motor electronic control unit (ECU) of electromechanical brake system (EMB) based on FPGA is mainly introduced. To realize the function of the electronic mechanical brake system controlling the speed of the brushless DC motor. FPGA is used to control the switch MUSKET, and make its six channel PWM code output to regulate the motor armature voltage, so as to adjust the motor speed. Driver modules was designed by the hardware circuit, and the design of PWM generation module and PWM dead zone module was realized by VHDL language programs. Finally, it was simulated in Quartus ii. The experiments show that FPGA has a very good real-time performance and reliability in brushless DC motor control.

关键词： electromechanical braking system ECU FPGA PWM Brushless DC Motor

作者: Xu Jin Liu Zhuo Li Min

作者单位: Electronic Information college Xian Polytechnic University Xian, Shaanxi, P.R.China

会议类型: 国际会议

会议名称: 2011 IEEE 2nd International Conference on Computing，Control and Industrial Engineering(CCIE 2011)(第二届计算、控制与工业工程国际会议)

会议地点: 武汉

会议语种:英文

页码: 54-57

在线出版日期: 2011-08-20（万方平台首次上网日期，不代表论文的发表时间）