多电机协调控制的FPGA实现  

FPGA Implementation of Multi-motor Coordinated Control

作　　者：王飚[1] 汪玲[1] 杨蜜 WANG Biao;WANG Ling;YANG Mi(School of Electronic Control and Engineering, Chang’an University, Xi’an 710064,China)

机构地区：[1]长安大学电子控制与工程学院

出　　处：《微电机》2019年第6期71-77,共7页Micromotors

摘　　要：针对多电机协调控制问题,提出一种基于FPGA的双电机协调控制方法。在FPGA芯片上实现单电机矢量控制,使用C++的可视化库Qt和交叉耦合协调算法构建协调控制平台,通过人机交互界面将协调后的转速指令通过UART接口发送到FPGA上,控制两个电机同步运行。测试实验结果证明基于FPGA的多电机协调控制具有良好的动态响应。Aiming at the problem of multi-motor coordinated control, a dual-motor coordinated control method based on FPGA was proposed. Single-motor vector control was implemented on the FPGA chip. The C ++ visual library Qt and cross-coupling coordination algorithm were used to construct the coordinated control platform.The coordinated speed command was sent to the FPGA through the UART interface through the human-computer interaction,controlling the two motors to run synchronously. The experimental results show that the multi-motor coordinated control based on FPGA has a good dynamic response.

关 键 词：多电机控制 CORDIC-FPGA算法 SVPWM 交叉耦合控制 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]