汽车半主动悬架系统的研究  

Research on Automotive Semi-Active Suspension System

作　　者：裴倩倩 PEI Qianqian(Yunnan Land and Resources Vocational College,Kunming,Yunnan 650000,China)

机构地区：[1]云南国土资源职业学院,云南昆明650000

出　　处：《自动化应用》2023年第11期106-108,共3页Automation Application

基　　金：云南国土资源职业学院教育科研项目(2022YJ08)。

摘　　要：悬架系统是汽车的重要组成部分之一,能够衰减不平路面对车身造成的冲击,减缓振动,提高乘坐舒适性,保证车辆安全行驶。对比被动悬架、主动悬架和半主动悬架可知,半主动悬架兼具结构简单、能耗低、价格合理等优点,在汽车领域具有广阔的应用前景。本文分析了汽车的半主动悬架系统力学模型和控制策略,为悬架的控制理论研究和产品开发提供了一定的理论基础和参考。Suspension system is one of the important components of a car,which can attenuate the impact of uneven road surface on the body,reduce vibration,improve ride comfort,and ensure safe driving of the vehicle.The comparison of passive suspension,active suspension and semi-active suspension,it can be seen that semi-active suspension has the advantages of simple structure,low energy consumption,reasonable price,etc.,and has broad application prospects in the automotive field.In this paper,the mechanical model and control strategy of automotive semi-active suspension system are analyzed,which provides a theoretical basis and reference for suspension control theory research and product development.

关 键 词：汽车 半主动悬架 减振控制 

分 类 号：U463.33[机械工程—车辆工程]