ARM平台的矢量和PID交流电机控制系统  

Vector and PID AC Motor Control System on ARM Platform

作　　者：于李 张莉 郭彬 刘兆峰[1] 白洪超 YU Li ZHANG Li GUO Bin LIU Zhao-Feng BAI Hong-Chao(School of Information and Electrical Engineering, Shandong Jianzhu University, Jinan 250101, China Tianyuan Shandong Installation Engineering, Jinan 250101, China Jinan Demolition Services Company, Jinan 250101, China Shandong Ainuo Instrument Co. Ltd., Jinan 250101, China)

机构地区：[1]山东建筑大学信息与电气工程学院,济南250101 [2]山东天元安装工程有限公司,济南250101 [3]济南市拆迁服务公司,济南250101 [4]山东艾诺仪器有限公司,济南250101

出　　处：《计算机系统应用》2017年第10期256-260,共5页Computer Systems & Applications

摘　　要：交流电机具有结构简单、制造容易、成本低、容易控制等等特点,在许多场合中逐步取代直流电机,成为电机使用者的首选,但是交流电机的调速系统复杂,在使用上很难达到和直流电机相媲美.文章设计一套基于ARM平台的矢量控制和PID算法的交流电机控制系统,实现对交流电机的精确的控制.系统分为硬件、软件、和上位机界面三部分,硬件电路包括电流采集电流和IGBT电路,软件部分采用C语言开发,使用KEI MDK软件开发工具编程,上位机采用LabVIEW软件编写测试界面,运行PID程序,最终开发出一套用于交流电机调速系统的电机控制.The AC motor is simple in structure, easy in manufacture, low in cost, easy to control. It is gradually replacing the DC motor in many cases and becoming the first choice for motor users. However, the speed regulation system of AC motor is very complex. It is difficult to match DC motor. This paper designs an AC motor control system based on the ARM platform which makes use of Vector control and PID algorithm to control the AC motor exactly. The system has three parts： hardware, software, and the interface of the host computer. The hardware circuit includes current acquisition and IGBT circuit. The software part uses C language and KEI MDK software development tools to program. The upper computer uses the LabVIEW software to write the test interface and runs the PID program. Finally we develop a set of motor control for AC motor speed control system.

关 键 词：交流电机 ARM芯片 矢量控制 PID算法 

分 类 号：TM34[电气工程—电机] TP273[自动化与计算机技术—检测技术与自动化装置]