山东理工大学学报（自然科学版）2026，Vol.40Issue(1)：26-32,7.
基于模糊PID的路感控制策略研究
Research on road feel control strategy based on fuzzy PID
洪茜1
作者信息
- 1. 山东工业职业学院 机电工程学院,山东 淄博 256414
- 折叠
摘要
Abstract
To meet the real-time road feel simulation and feedback requirements of the steer-by-wire sys-tem,this study proposes a road feel control strategy based on a fuzzy PID algorithm.First,a full vehicle model of the steer-by-wire system is established using Simulink and CarSim,providing the foundation for subsequent research.Next,dynamic analysis is employed to calculate the force conditions during the ve-hicle's steering process,thereby obtaining the target road feel torque.Then a fuzzy PID controller is es-tablished based on fuzzy rules to ensure accurate output of the road feel torque.Finally,joint simulation verification was conducted using CarSim and Simulink.The results show that the designed fuzzy PID road feel control strategy enables the steer-by-wire system to replace the mechanical steering system.Compared with the traditional PID control algorithm,the fuzzy PID controller more effectively feeds back the road feel information,ensuring the light steering at low speeds while maintaining clear road feedback at high-speed steering.关键词
线控转向系统/路感模拟/模糊PID控制Key words
steer-by-wire system/road feel simulation/fuzzy PID control分类
交通工程引用本文复制引用
洪茜..基于模糊PID的路感控制策略研究[J].山东理工大学学报（自然科学版）,2026,40(1):26-32,7.
