汽车主动悬架系统控制方法综述  

Review on Control Methods of Automotive Active Suspension System

作　　者：谢志强 刘怡帆 王旭飞[1,3] 张宁超 Xie Zhiqiang;Liu Yifan;Wang Xufei;Zhang Ningchao(School of Mechanical Engineering,Shaanxi University of Technology,Hanzhong 723000;Sanmenxia College of Social Administration,Sanmenxia 472000;Shaanxi Provincial Key Laboratory of Industrial Automation,Hanzhong 723000)

机构地区：[1]陕西理工大学机械工程学院,汉中723000 [2]三门峡社会管理职业学院,三门峡472000 [3]陕西省工业自动化重点试验室,汉中723000

出　　处：《汽车文摘》2024年第10期14-22,共9页Automotive Digest

基　　金：陕西理工大学科研基金项目(SLG RCQD2321)。

摘　　要：为了深入了解当前汽车主流主动悬架系统的研究现状及其主要控制方法,介绍了电控液压主动悬架、电控空气悬架和电磁主动悬架3种主动悬架系统,分析了PID控制、状态反馈H_∞控制、模糊控制、神经网络控制、滑模控制、自适应控制、鲁棒控制和预测控制等8种主动悬架系统的控制方法。对比不同控制方法的优缺点,提出了当前主动悬架及其控制技术面临着能源消耗大、能量回收率低、仿真研究条件设置理想化、试验设备提供的工况与实际主动悬架的运行工况有差距、多系统融合控制有难度等挑战。最后总结了主动悬架系统控制方法今后的研究方向和发展趋势。In order to deeply understand the current research situation of the mainstream active suspension system and its main control methods,this paper introduces 3 active suspension system including electric control hydraulic active suspension,electric control air suspension and electromagnetic active suspension,and analyzes 8 kinds of active suspension system control method containing PID control,state feedback H_∞control,fuzzy control,neural network control,control of sliding mode control,adaptive control,robust control and prediction control.Compared with the advantages and disadvantages of different control methods,the paper suggests that the current active suspension and its control technology face challenges such as large energy consumption,low energy recovery,ideal simulation research conditions,the gap between the working conditions provided by the test equipment and the actual operating conditions of the actual active suspension,and the difficulty of multi-system fusion control.Finally,the future research direction and development trend of the control method of active suspension system are summarized.

关 键 词：主动悬架系统 控制方法 能量回收 融合控制 

分 类 号：U463.33[机械工程—车辆工程]