现代电子技术
現代電子技術
현대전자기술
MODERN ELECTRONICS TECHNIQUE
2013年
23期
142-144
,共3页
步进电机%控制系统%FPGA%细分原理%PWM控制技术
步進電機%控製繫統%FPGA%細分原理%PWM控製技術
보진전궤%공제계통%FPGA%세분원리%PWM공제기술
stepper motor%control system%FPGA%subdivisionprinciple%PWM control technology
随着控制技术以及步进电机（Stepper Motor）的发展，现代工业的许多领域对步进电机的需求也越来越大。但是传统的步进电机控制系统多以单片机等微处理器为基础，往往具有控制电路体积大、控制效率低、稳定性差等缺点。利用FPGA控制速度快、可靠性强等特点，利用等步距细分原理和PWM控制技术，设计出了高灵活性、可人机交互、分辨率高的步进电机控制系统。仿真和实验证明，该控制系统高效可靠。
隨著控製技術以及步進電機（Stepper Motor）的髮展，現代工業的許多領域對步進電機的需求也越來越大。但是傳統的步進電機控製繫統多以單片機等微處理器為基礎，往往具有控製電路體積大、控製效率低、穩定性差等缺點。利用FPGA控製速度快、可靠性彊等特點，利用等步距細分原理和PWM控製技術，設計齣瞭高靈活性、可人機交互、分辨率高的步進電機控製繫統。倣真和實驗證明，該控製繫統高效可靠。
수착공제기술이급보진전궤（Stepper Motor）적발전，현대공업적허다영역대보진전궤적수구야월래월대。단시전통적보진전궤공제계통다이단편궤등미처리기위기출，왕왕구유공제전로체적대、공제효솔저、은정성차등결점。이용FPGA공제속도쾌、가고성강등특점，이용등보거세분원리화PWM공제기술，설계출료고령활성、가인궤교호、분변솔고적보진전궤공제계통。방진화실험증명，해공제계통고효가고。
With the development of control technology and stepper motor,the demand for stepper motor in many fileds of modern industry is more and more urgent. Anyhow,because the traditional control system of stepper motor mostly depends on microprocessor such as single chip microcomputer (SCM),it makes the volume of a control circuit big,the control efficiency low and stability low. A high flexibility and high resolution control system of stepper motor which has the ability of man-machine interaction is designed in this paper by utilizing the advantages of high-speed control and high reliability of FPGA,as well as subdi-vision principle and PWM control technology. Simulation and experiment results show that the control system is efficient and reliable.
