现代制造工程Issue(7)：48-56,9.DOI:10.16731/j.cnki.1671-3133.2025.07.006
电子机械制动夹紧力闭环控制策略研究
Research on closed-loop control strategy of electromechanical brake clamping force
摘要
Abstract
In order to improve the dynamic response characteristics and reliability of the automotive electromechanical braking system,the working principle of the electromechanical braking system was analyzed.Matlab/Simulink and AMESim software were used to establish the simulation model of magnetic field-oriented control and the physical model of mechanical actuator of perma-nent magnet synchronous motor,respectively,and a closed-loop control strategy based on expected clamping force to predict feed-forward and fuzzy PID feedback was proposed.Based on AMESim and Matlab/Simulink software,a co-simulation platform was built,and step signals,square wave signals and trapezoidal signals were used to simulate the emergency braking,frequent braking and conventional braking conditions of the vehicle,respectively,and the effectiveness of the closed-loop control strategy of clam-ping force was verified by simulation and comparative analysis.The simulation results show that compared with the traditional method,the proposed strategy significantly improves the dynamic response speed and control accuracy of the system.关键词
电子机械制动系统/联合仿真/转角预测/模糊PID控制Key words
electromechanical braking system/co-simulation/corner prediction/fuzzy PID control分类
交通工程引用本文复制引用
营江澎,孙有平,吴光庆,陈鹏宇,季宏春..电子机械制动夹紧力闭环控制策略研究[J].现代制造工程,2025,(7):48-56,9.基金项目
广西重点研发计划项目(桂科AB23026104) （桂科AB23026104）
2023年广西汽车零部件与整车技术重点实验室自主研究课题项目(2023GKLACVTKF05) （2023GKLACVTKF05）
柳州市科技计划项目(2023PRJ0102) （2023PRJ0102）
广西研究生教育创新计划项目(YCSW2023488) （YCSW2023488）
