首页 | 本学科首页   官方微博 | 高级检索  
     

电动静液压作动器EHA及其在汽车主动悬架中的应用
引用本文:寇发荣,方宗德.电动静液压作动器EHA及其在汽车主动悬架中的应用[J].机床与液压,2007,35(4):129-131.
作者姓名:寇发荣  方宗德
作者单位:西北工业大学机电学院,西安,710072
基金项目:西北工业大学校科研和教改项目
摘    要:将电动静液压作动器EHA(Electro-Hydrostatic Actuator)应用于汽车主动悬架中, 并提出了基于EHA的主动悬架样机结构.同时,建立了1/4汽车主动悬架动力学模型,设计了用于EHA主动悬架的模糊控制器,并进行了仿真和实验研究.结果表明,基于EHA的模糊控制主动悬架明显改善了汽车的平顺性和操纵稳定性.

关 键 词:主动悬架  电动静液压作动器  模糊控制  仿真  电动静液压作动器  汽车主动悬架  应用  Vehicle  Suspension  Application  操纵稳定性  平顺性  改善  模糊控制  结果  研究  实验  仿真  控制器  设计  动力学模型  结构  Actuator
文章编号:1001-3881(2007)4-129-3
修稿时间:2006-04-21

Electro-hydrostatic Actuator and the Application for Vehicle Suspension
KOU Farong,FANG Zongde.Electro-hydrostatic Actuator and the Application for Vehicle Suspension[J].Machine Tool & Hydraulics,2007,35(4):129-131.
Authors:KOU Farong  FANG Zongde
Abstract:An electro-hydrostatic actuator was introduced into vehicle active suspension and the prototype structure of active suspension with EHA was proposed.Quarter-car model was set up in the form of differential equations and fuzzy logic controller was designed to control vehicle active suspension with EHA.Under a certain of road given,simulations were done.The result shows that active suspension with EHA using fuzzy control evidently improves ride comfort,handling and stability of vehicle.
Keywords:Active suspension  Electro-hydraulic actuator  Fuzzy control  Simulation
本文献已被 CNKI 维普 万方数据 等数据库收录!
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号