电控空气悬架的应用现状和关键技术  

Present Application Status and Key Technologies of ECAS

作　　者：杨启耀[1] 徐兴[1] 李苗[1] 袁春元[1] 周孔亢[1] 

机构地区：[1]江苏大学,江苏镇江212013

出　　处：《拖拉机与农用运输车》2008年第4期4-5,17,共3页Tractor & Farm Transporter

基　　金：浙江省科技厅重大科技专项重点攻关项目(2006C11089);江苏大学研究生创新基金项目(1291120015)

摘　　要：空气弹簧具有非线性弹性特性,且刚度可变。装有空气悬架的车辆能较好地改善汽车的行驶平顺性和操纵稳定性。空气悬架是商用车的理想悬架结构型式。文中介绍了电控空气悬架结构及元件,分析了国内外电控空气悬架设计、使用等方面的现状及关键技术,最后阐述了汽车电控空气悬架的发展趋势。Air spring is of nonlinear performance and a variable rigidity characteristic. A vehicle equipped with air suspension has more progress in the driving smoothness and handling stability. Air Suspension is the ideal structure of a commercial vehicle. The paper summarizes the structure and components of ECAS, analyzes the present status of the design and use of ECAS,introduces the crucial technologies of ECAS,explains the development of ECAS.

关 键 词：电控空气悬架 电控空气悬架结构 电控空气悬架的设计与制造技术 

分 类 号：U463.334.2[机械工程—车辆工程]