Simulation and experimental verification of solenoid valve characteristics for semi-active dampers

被引：0

作者：

de Wet, Gideon Jacobus ^{[2
]}

Steyn, Jasper Lodewyk ^{[3
]}

Els, Pieter Schalk ^{[1
]}

机构：

[1] Univ Pretoria, Dept Mech & Aeronaut Engn, ZA-0002 Pretoria, South Africa

[2] Univ Pretoria, ZA-0044 Moreletarif, South Africa

[3] Univ Pretoria, Dept Engn & Technol Management, ZA-0002 Pretoria, South Africa

来源：

INTERNATIONAL JOURNAL OF VEHICLE DESIGN | 2008年 / 47卷 / 1-4期

关键词：

semi-active suspension; damper; solenoid valve; steady state model; transient model; hydraulic fluid compressibility; lumped parameter;

D O I：

暂无

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

This paper deals with mathematical modelling and experimental verification of the steady state and transient characteristics of a solenoid valve required for the design and modelling of a two-state semi-active damper. Valve suppliers do not provide such characteristics. Experimental verification of a steady state mathematical model was performed on a hydraulic test bench. A transient response model was verified using a specially designed semi-active damper. Correlation between models and measured characteristics is acceptable and sufficiently accurate to be used in vehicle dynamics simulation for semi-active suspension design. Fluid compressibility has a significant influence on the valve's transient characteristics.

引用

页码：118 / 132

页数：15

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[6]

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