乘用车悬架系统空气弹簧力学性能及刚度分析  

Mechanical Performance and Rigidity Analysis of Air Spring Used in Suspended Truss of Passenger Car

作　　者：何稚桦[1] 徐兆坤[2] 李锦[2] 祝兴福[3] 

机构地区：[1]上海大众汽车有限公司,上海201805 [2]上海工程技术大学汽车工程学院,上海201620 [3]上海理工大学机械学院,上海200093

出　　处：《上海工程技术大学学报》2007年第2期109-111,共3页Journal of Shanghai University of Engineering Science

摘　　要：介绍了乘用车悬架系统空气弹簧的基本特性,对空气弹簧的刚度进行了分析计算。计算表明空气弹簧的刚度不仅与其静平衡位置时的压力和容积有关,还与其有效面积变化率和体积变化率有关。An introduction to fundamental characteristics of the air spring used in the chassis system was giren and its rigidity was calculated. The results have shown that its rigidity is not only related to pressure and volume at the static equilibrium position, but also to the changing rates of area and volume.

关 键 词：空气弹簧 刚度 悬架 乘用车 

分 类 号：TP211.2[自动化与计算机技术—检测技术与自动化装置]