电子器件2026，Vol.49Issue(2)：293-298,6.DOI:10.3969/j.issn.1005-9490.2026.02.009
基于STM32的智能调节阀控制与采集系统设计
Design of Control and Drive System for Intelligent Regulating Valve Based on STM32
刘欣 1洪应平2
作者信息
- 1. 北方自动控制技术研究所,山西 太原 030006
- 2. 中北大学仪器科学与动态测试教育部重点实验室,山西 太原 030051
- 折叠
摘要
Abstract
A high-precision electric control valve control acquisition system is designed to meet the real-time data acquisition and precise control of the rotational opening of electric control valves in the rocket supply and distribution process in the aerospace field.The system adopts the main controller centered on STM32F407 and applies the fuzzy PID control algorithm to the control of the opening of the electric regulating valve.It can collect 4 channels of 4 mA～20 mA sensor signals and archive the data.It is also equipped with up-per computer software to achieve human-machine interaction.Through practical engineering verification,the system can measure 4 chan-nels of 4 mA～20 mA sensor signals with a measurement error of less than 0.05 mA,achieving high-precision control of rotational open-ing with a relative error of less than 1%,meeting the design requirements of the task book,and providing important reference for param-eter acquisition and opening control of electric throttle valves.关键词
电动调节阀/模糊PID/步进电机/数据采集/控制开度Key words
electric control valve/fuzzy-PID/stepping motor/data collection/control opening分类
信息技术与安全科学引用本文复制引用
刘欣,洪应平..基于STM32的智能调节阀控制与采集系统设计[J].电子器件,2026,49(2):293-298,6.
