Dynamic Simulation of Automotive Vehicle Suspension Using MATLAB Simulink

被引：0
|
作者：
Palli S. [1 ]
Duppala A. [1 ]
Sharma R.C. [2 ]
Rao L.V.V.G. [3 ]
机构：
[1] Dept. of Mech. Engg, Aditya Institute of Tech. and Management, Andhra Pradesh, Tekkali
[2] Dept. of Mech. Engg., Graphic Era (Deemed to be University), Uttrakhand, Dehradun
[3] Dept. of Mech. Engg, Vignan’s Institute of Information Tech, Andhra Pradesh, Visakhapatnam
来源：
International Journal of Vehicle Structures and Systems | 2022年 / 14卷 / 03期
关键词：
Dynamic modes; MATLAB; Simulink; Suspension system; Vibrations;
D O I：
10.4273/ijvss.14.3.04
中图分类号：
学科分类号：
摘要：
This work focuses on obtaining the natural frequencies and simulation of dynamic modes of a typical four wheeler SUV suspension spring. A mathematical model of the suspension spring is developed in MATLAB assuming 4 DOF considering half car model of the vehicle. Lagrange's method is used to solve the motion equations and extract the predominant dynamic mode frequencies in MATLAB. Further, Simulink is utilised for validation the results determined in MATLAB by constructing the Power Spectral Density curves of the dynamic response depending on one of the eigenvectors of the suspension system under consideration. © 2022. MechAero Foundation for Technical Research & Education Excellence.
引用
收藏
页码：310 / 314
页数：4
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