A Comparative Analysis of Linear and Nonlinear Semi-Active Suspension System

被引:1
作者
Ahmad, Iftikhar [1 ]
Khan, Afzal [1 ]
机构
[1] Univ Engn & Technol, Dept Mech Engn, Peshawar, Pakistan
关键词
Semi-Active Suspension System; Magnetorheological Damper; Transient Response; Matlab/Simulink;
D O I
10.22581/muet1982.1802.01
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
The ride quality including comfort and safety is the primary factor that is targeted in the design of an effective suspension system. The parametric behavior of suspension system is non-linear but for simplicity most of the researchers have assumed it as linear. The emphasis of this study is to analyze the non-linear behavior of basic components of the suspension system. Anon-linear mathematical model for semi-active suspension system equipped with MR (Magnetorheological) damper is developed based on a two degrees of freedom quarter vehicle model. Matlab/Simulink is used for simulation of the proposed model for different types of road disturbances. Transient response characteristics of the proposed non-linear model is compared with linear semi-active suspension model which show the difference between the responses of these models.
引用
收藏
页码:233 / 240
页数:8
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