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

来源：

EXPERIMENTAL TECHNIQUES | 2002年 / 26卷 / 02期

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

页码：39 / 42

页数：4

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