基于FPGA的EMB力矩电机控制器设计  

Design of torque motor controller in EMB based on FPGA

作　　者：李伯全[1] 田洪胜[1] 王瑞[1] 董现伦[1] 张向珂[1] 

机构地区：[1]江苏大学机械工程学院,镇江212013

出　　处：《机械设计与制造》2010年第7期9-11,共3页Machinery Design & Manufacture

基　　金：江苏省汽车工程重点实验室开放基金资助项目(QC2006-02)

摘　　要：针对电子机械制动系统(EMB)的执行装置,研究设计一种以FPGA为核心的EMB力矩电机控制器。论证了加装力矩传感器对电机进行精确控制的控制策略,在单片FPGA上完成EMB力矩电机的驱动波形发生、闭环控制运算功能。驱动波形的发生由FPGA基本逻辑语言实现,闭环控制运算由DSPBilder模块完成,最后在QuartusII软件对电机控制的各个模块进行了编程和仿真。实验表明系统硬件和软件设计合理,FPGA应用在电机控制方面具有很好的可靠性和实时性。It a FPGA-based controller has been researched and designed for EMB torque motor in the electronic and mechanical braking system’s （EMB）implementation of devices.It is demonstrated the scheme to precise motor control with installed torque sensors.The PWM wave generation and operational closed-loop control functions of EMB torque motor has been completed in the single FPGA chip implements.The occurrence of wave-driven is achieved by the basic logical language of FPGA,the closed-loop control operation is completed by the DSP Bilder module.Each module which controlled to the motor has carried on the programming and the simulation through the QuartusII software.Experimental results show that the hardware and software are reasonabl ,owning very good reliability and real time performance of FPGA in the motor control.

关 键 词：电子机械制动系统 无刷直流电机 PWM FPGA 

分 类 号：TH12[机械工程—机械设计及理论]