Measurement of equivalent stiffness and damping of shock absorbers

被引:8
|
作者
Rao, MD [1 ]
Gruenberg, S [1 ]
机构
[1] Michigan Technol Univ, Houghton, MI 49931 USA
关键词
Acceleration - Automobile frames - Computer aided engineering - Curve fitting - Damping - Differential equations - Equipment testing - Least squares approximations - Mechanical variables measurement - Models - Stiffness - Velocity;
D O I
10.1111/j.1747-1567.2002.tb00061.x
中图分类号
TH [机械、仪表工业];
学科分类号
0802 ;
摘要
A new testing and analysis methodology for obtaining equivalent linear stiffness and damping of automotive shock absorbers for use in system-level chassis and vehicle computer-aided engineering (CAE) models for noise and vibrational prediction is presented. The methodology involves the use of electrodynamic shakers.
引用
收藏
页码:39 / 42
页数:4
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