基于FPGA的电机控制器的设计  

Design of motor controller based on FPGA

作　　者：齐晶晶[1] 黄彩霞[2] 黄利斌[3] 

机构地区：[1]河南科技大学电气工程学院,河南洛阳471003 [2]河南科技大学软件学院,河南洛阳471003 [3]中色科技股份有限公司,河南洛阳471003

出　　处：《信息技术》2016年第8期56-58,共3页Information Technology

基　　金：河南省科技攻关项目(092102210400)

摘　　要：文中给出了一种基于现场可编程阵列(FPGA)器件的电机控制器设计方案,利用可编程逻辑器件的特点将电机控制所需的逻辑控制单元电路及外围接口电路等集成在一片FPGA中,提高了整个控制器的稳定性和可靠性;同时利用FPGA灵活的编程特点,可实现较复杂的电机控制算法,进而提高了控制性能;另外FPGA具有现场可重构的特性,保证了所设计的电机控制模块具有良好的可维护性,也大大方便了系统的设计和调试。This paper presents a kind of motor controller design device based on FPGA,this scheme uses the characteristics of programmable logic device the motor control required for the logic control unit circuit and peripheral interface circuit are integrated in one FPGA,improves the stability and reliability of the whole controller; at the same time using the programming characteristics of FPGA flexible,it can realize the motor control algorithm with complex,and the control performance is improved; in addition FPGA has characteristics of the scene reconstruction, the motor control module design has good maintainability,but also greatly facilitates the design and debugging of the system.

关 键 词：现场可编程阵列 电机控制 PWM 

分 类 号：TP273.5[自动化与计算机技术—检测技术与自动化装置]