| FPGA在步进电机细分驱动控制系统中的应用 |
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| 引用本文： | 林丽纯,谷爱昱,刘梦亭.FPGA在步进电机细分驱动控制系统中的应用[J].实验科学与技术,2012,10(2):15-17. |
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| 作者姓名： | 林丽纯 谷爱昱 刘梦亭 |
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| 作者单位： | 1. 广东工业大学自动化学院,广州,510006
2. 吉林大学珠海学院电子系,广东珠海,519041 |
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| 摘 要： | 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。
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| 关 键 词： | 步进电机 用户现场可编程门陈列 细分驱动 |
Application of FPGA on the Subdivided Driving System of Step-motor |
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| LIN Li-chun,GU Ai-yu,LIU Meng-ting.Application of FPGA on the Subdivided Driving System of Step-motor[J].Experiment Science & Technology,2012,10(2):15-17. |
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| Authors: | LIN Li-chun GU Ai-yu LIU Meng-ting |
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| Institution: | 1.Faculty of Automation,Guangdong University of Technology,Guangzhou 510006,China; 2.Department of Electronics,Jilin University Zhuhai College,Zhuhai 519041,China) |
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| Abstract: | 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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| Keywords: | step-motor field programmable gate array（FPGA） subdivided driving |
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