Development and validation of a simplified nonlinear dynamic model of a passive twin-tube hydraulic shock absorber

被引：3
|
作者：
Santos Arconada, Veronica [1 ]
Garcia-Barruetabena, Jon [2 ]
机构：
[1] Fdn AIC Automot Intelligence Ctr, Tech Unit, Parque Empresarial Boroa P2A-4, Amorebieta Etxano 48340, Bizkaia, Spain
[2] Deusto Univ, Dept Mech Engn, Bilbao, Spain
来源：
JOURNAL OF VIBRATION AND CONTROL | 2021年 / 27卷 / 15-16期
关键词：
Passive shock absorber; twin-tube damper model; nonlinear dynamic behavior; real-time applications; NOISE;
D O I：
10.1177/1077546320947955
中图分类号：
O42 [声学];
学科分类号：
070206 ; 082403 ;
摘要：
In this study, the development and validation of a simplified nonlinear dynamic model of a passive twin-tube hydraulic shock absorber is presented. First, the experimental dynamic response is characterized. Then, the numerical model is presented where flow, pressure, displacement, and velocity are considered. Finally, the numerical-experimental correlation is performed on force-movement dynamic behavior to prove the accuracy of the proposed model. The final goal of the model is to be integrated in a real-time driving simulator for ride comfort studies.
引用
收藏
页码：1724 / 1735
页数：12
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