液压与气动2025，Vol.49Issue(9)：77-86,10.DOI:10.11832/j.issn.1000-4858.2025.09.009
基于GD32F450ZKT6的数模混合式比例控制阀驱动器设计
Design of Digital-analog Hybrid Proportional Control Valve Driver Based on the GD32F450ZKT6
杨斌 1崔永智 1谢福起 1梁珺 1龚征华 1陈礼2
作者信息
- 1. 中国船舶及海洋工程设计研究院,上海 200011
- 2. 常州玻璃钢造船厂有限公司,江苏常州 213127
- 折叠
摘要
Abstract
There are problems of unstable control accuracy and imperfect matching of various types of equipment in current proportional control valve drivers,which cannot meet the flexibility,rapidly and localization requirements of modern electro-hydraulic control systems a digital-analog hybrid proportional control valve driver based on the GD32F450ZKT6 control chip is developed.The designed driver integrates a main control module circuit,power amplification circuit,ADC sampling circuit,and CAN/USB communication circuits,thereby enabling the realization of multiple command signal inputs,host computer parameter configuration,and output precision control functions.A test platform is further established to conduct the performance of the hybrid proportional control valve driver.The results show that the developed driver achieves an output accuracy of less than 2％under diverse signal command inputs,incorporates comprehensive control parameter configuration capabilities,and effectively satisfies the electro-hydraulic control requirements across multiple operational scenarios.关键词
比例控制阀驱动器/电液比例控制/嵌入式软件/CAN总线Key words
proportional control valve driver/electro-hydraulic proportional control/embedded software/CAN bus分类
机械制造引用本文复制引用
杨斌,崔永智,谢福起,梁珺,龚征华,陈礼..基于GD32F450ZKT6的数模混合式比例控制阀驱动器设计[J].液压与气动,2025,49(9):77-86,10.
