基于STM32单片机的喷涂气泵智能控制系统  

Intelligent Control System for Spray Air Pump Based on STM32 Microcontroller

作　　者：雷佳伟 李目[1] 徐佳祺 王奕峰 郭岩 Lei Jiawei;Li Mu;Xu Jiaqi;Wang Yifeng;Guo Yan(School of Information and Electrical Engineering,Hunan University of Science and Technology,Xiangtan,China)

机构地区：[1]湖南科技大学信息与电气工程学院,湖南湘潭

出　　处：《科学技术创新》2025年第3期205-208,共4页Scientific and Technological Innovation

基　　金：湖南省自然科学基金(2020JJ6031);湖南省教育厅重点项目(22A0324);湖南省教育厅优秀青年基金(17B094);湘潭市创建国家创新型城市建设专项项目(NY-YB20221042)。

摘　　要：本文主要探究了一种基于STM32单片机的智能模型喷涂气泵控制系统的设计与功能实现。控制系统的软件部分主要包括主控程序、用气时长检测程序、净上气速率检测程序、独立风扇控制程序等。单片机接收并处理用气时长和净上气速率信息,通过模糊控制算法输出直流无刷电机(BLDCM)的调速控制信号,进而改变电机转速实现气泵上气速率和工作噪音调节。同时,对电机温度进行实时检测,通过线性控制算法控制散热风扇转速,对气泵电机进行高效散热。This article mainly explores the design and functional implementation of an intelligent model spraying air pump control system based on STM32 microcontroller.The software part of the control system mainly includes the main control program,gas consumption duration detection program,net gas rate detection program,independent fan control program,etc.The microcontroller receives and processes information on gas consumption duration and net gas loading rate,and outputs the speed control signal of the brushless DC motor(BLDCM)through a fuzzy control algorithm,thereby changing the motor speed to adjust the gas loading rate and working noise of the air pump.At the same time,real-time detection of motor temperature is carried out,and the speed of the cooling fan is controlled through linear control algorithm to efficiently dissipate heat from the air pump motor.

关 键 词：STM32单片机 气泵 模糊控制 直流无刷电机 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]