基于FPGA步进电机细分驱动器的设计  

Design of Micro Stepping Motor Driver based on FPGA

作　　者：张睿[1] 

机构地区：[1]无锡商业职业技术学院电子工程学院,江苏无锡214153

出　　处：《宁波职业技术学院学报》2013年第5期82-84,共3页Journal of Ningbo Polytechnic

摘　　要：设计了一种基于FPGA的步进电机细分驱动控制器,采用FPGA作为控制单元,功率驱动电路采用了光耦隔离器HCPL2630与驱动器IR2110,以及VMOS功率场效应晶体管IRF530器件构成了H桥式驱动电路。在Altium Designer 6.9环境下完成了系统硬件电路原理图设计。软件设计方面,在Quartus II软件开发环境下,采用Verilog硬件描述语言实现了基于FPGA步进电机细分驱动系统软件的总体设计,设计完成了地址发生模块、ROM模块、数据变换模块、PWM调制模块以及数字变向模块,并对各自功能模块进行了功能仿真,验证了各功能模块的正确性。This paper designed a kind of stepping motor subdivided driving controller based on FPGA,The scheme uses FPGA as the controller,power drive circuit uses optically coupled isolator HCPL2630 and drives IR2110 and VMOS power field effect transistor IRF530 device made by H bridge driving circuit. The system hardware circuit diagram design is completed in Altium Designer 6.9 environment.In software design,the QuartusII software development environment,using Verilog hardware description language to achieve the overall design of the system software subdivision driving of stepping motor based on FPGA,completed the design of address generation module,ROM module,data conversion module,the PWM modulation module and digital variable to the module,and the functional modules of the the function simulation,verified the correctness of each function module.

关 键 词：步进电机 斩波恒流 FPGA 细分驱动 脉冲宽度调制 

分 类 号：TM383.6[电气工程—电机]