基于电液复合制动系统的ACC制动控制算法研究  

Research on ACC Braking Control Algorithm Based on Electronic Hydraulic Braking System

作　　者：李亚轮 黄波 刘佳豪 陈贺军 周煜峰 LI Yalun;HUANG Bo;LIU Jiahao;CHEN Hejun;ZHOU Yufeng(School of Mechanical and Automotive Engineering,Shanghai University of Engineering Science,Shanghai 201620)

机构地区：[1]上海工程技术大学机械与汽车工程学院,上海201620

出　　处：《计算机与数字工程》2025年第2期347-351,431,共6页Computer & Digital Engineering

基　　金：国家重点研发计划项目(编号:2021YFA1500904)资助。

摘　　要：汽车能够实现主动制动是自适应巡航系统的一项重要功能,针对电子液压制动系统(EHB)集成ACC功能,提出了改进模糊PID的自适应巡航控制算法,并建立EHB、发动机和整车模型,在两种典型工况中进行仿真验证。结果表明,基于EHB系统的控制算法可以准确地控制车辆速度从而保持与前车的安全距离,仿真结果验证了算法的有效性。Active braking is an important function of adaptive cruise system.Aiming at the ACC function of electronic hydrau⁃lic braking system(EHB),anadaptive cruise control algorithm based on improved fuzzy PID is proposed.EHB,engine and vehicle models are established and simulated in two typical operating conditions.The results show that the control algorithm based on EHB can accurately control the vehicle speed,so as to keep a safe distance with the vehicle in front.The simulation results verify the ef⁃fectiveness of the algorithm.

关 键 词：电液复合制动系统 自适应巡航 减速度控制 模糊PID控制 

分 类 号：U643[交通运输工程—船舶及航道工程]