基于ARM的模糊PID直流电机控制系统设计与实现  

Design and implementation of fuzzy PID DC motor control system based on ARM

作　　者：张雪侠[1] ZHANG Xue-xia(Shaanxi Institute of International Trade&Commerce,Xianyang 712046,China)

机构地区：[1]陕西国际商贸学院,陕西咸阳712046

出　　处：《电子设计工程》2018年第17期80-84,共5页Electronic Design Engineering

基　　金：2015年陕西省教育厅科研项目基金资助项目(15JK2020)

摘　　要：针对传统直PID直流电机调速控制在实际使用过程中因为不同工况的变化需要对参数进行调整,其过程较为复杂,并且无法实现自适应,对于此种问题,就设计了基于ARM模糊的PID直流电机控制系统。首先,对PID直流电机控股之系统的特点进行了全面的分析,基于此实现ARM模糊PID直流调速控制系统,实现直流电机转速自适应控制和显示,系统主要包括上位机和下位控制器,其中上位机程序使用VB编写实现通信端口、PID参数及转速显示的功能,下位机使用ARM作为核心的控制单位,其主要包括通信电路、驱动部分、可逆电路等。最后通过仿真及实验表示此控制系统能够有效提高自适应性,并且还能够有效提高调速精准性及快速性。Based on the traditional direct drive PID DC motor control in the actual use of the process because of changes in different conditions need to adjust the parameters,the process is more complicated,and can't achieve adaptive,for this problem,the design of PID DC motor control system based on fuzzy ARM.First of all,the characteristics of the PID DC motor controlling system to conduct a comprehensive analysis,the implementation of ARM fuzzy PID DC speed control system based on the realization of DC motor speed adaptive control and display system includes upper and lower controller,which makes the PC program written using VB achieve communication port,PID parameters and the speed display the lower machine function,using ARM as the core control unit,which mainly comprises a communication circuit,driving part,reversible circuit etc..Finally,the simulation and experiment show that the control system can effectively improve the adaptability,and can effectively improve the speed and precision of speed regulation.

关 键 词：ARM 模糊PID 直流电机控制 VB 

分 类 号：TN99[电子电信—信号与信息处理]