农机化研究2025，Vol.47Issue(3)：234-241,8.DOI:10.13427/j.issn.1003-188X.2025.03.037
基于模糊PID控制的拖拉机遥控转向系统研究
Tractor Remote Control Steering System Based on Fuzzy PID Control
摘要
Abstract
In view of the harsh working environment of tractor,in order to ensure the safety of drivers,this paper puted forward a design scheme of remote control steering system for tractor.This paper first analyzed the existing hydraulic steering system of tractor,and on this basis,the structural design and control strategy design of remote steering system were proposed.In the next step,the hydraulic part model and fuzzy PID controller of the remote steering system were built through AMEsim and Simulink,respectively,and joint simulation experiments were carried out.The results showed that the designed remote steering system can realize the steering of tractor.Compared with the conventional PID control-ler,the designed fuzzy PID controller had better control effect,the step response time was shortened from 1.49 s to 1.07 s,the maximum error of sinusoidal tracking response was shortened from 0.028 m to 0.015 m,and the anti-interference was also stronger.关键词
拖拉机转向/遥控转向系统/模糊PID控制/联合仿真Key words
tractor steering/remote control steering system/fuzzy PID control/co-simulation分类
农业科技引用本文复制引用
刘九庆,丁鹏,于文吉..基于模糊PID控制的拖拉机遥控转向系统研究[J].农机化研究,2025,47(3):234-241,8.基金项目
黑龙江省自然科学基金项目(TD2020C001) （TD2020C001）
中央财政林业科技推广示范资金项目(黑[2022]TG13) （黑[2022]TG13）
