FPGA在步进电机细分驱动控制系统中的应用
FPGA재보진전궤세분구동공제계통중적응용
Application of FPGA on the Subdivided Driving System of Step-motor
  • 万方数据
    实验科学与技术 실험과학여기술
    EXPERIMENT SCIENCE AND TECHNOLOGY
    2012年 2期 15-17 ,共3页

    林丽纯%谷爱昱%刘梦亭

    림려순%곡애욱%류몽정

    步进电机%用户现场可编程门陈列%细分驱动 步進電機%用戶現場可編程門陳列%細分驅動
    보진전궤%용호현장가편정문진렬%세분구동
    step-motor%field programmable gate array(FPGA)%subdivided driving
    以单片机SST89E554RC和FPGA为步进电机细分驱动系统的硬件核心,实现了两台步进电机的64细分控制。系统采用FPGA控制的PWM细分驱动技术,由FPGA产生阶梯脉冲形成阶梯形电压信号以控制步进电机每相绕组在各时刻的电压,从而实现步进电机转角的任意细分控制。
    이단편궤SST89E554RC화FPGA위보진전궤세분구동계통적경건핵심,실현료량태보진전궤적64세분공제。계통채용FPGA공제적PWM세분구동기술,유FPGA산생계제맥충형성계제형전압신호이공제보진전궤매상요조재각시각적전압,종이실현보진전궤전각적임의세분공제。
    The method of two step-motor 64 subdivided technology is realized by single chip and FPGA.The system adopts PWM subdivided technology controlled by FPGA.FPGA generates step voltage signal so as to control the real-time voltage of the stepper motor,then it can realize any subdivision control of stepper motor angle.
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