摘要
介绍了汽车单质量系统的频率响应特性;研究了阻尼变化对汽车不同减振频域的振动响应;计算了刚度变化对汽车振动阻尼的影响,进一步分析了由振幅或压缩行程不同形成的4级刚度悬架对汽车振动特性的影响。
The character of frequency response of a single-mass vibrating system is introduced. Vibrating response due to the changing of dampening in different vibrating frequency domain is studied. Dampening changes due to the rigid changes was calculated, and furthermore, the results of the damping vibration of fourth-rigid suspension automobile due to the vibrating amplitude or the compression travel are analyzed.
出处
《煤矿机械》
北大核心
2009年第12期84-86,共3页
Coal Mine Machinery
基金
广西壮族自治区教育厅科研资助项目(200700ZL34)
关键词
汽车悬架
4级减振刚度
阻尼特性
automotive suspension
fourth-grade rigidity
dampen character
