Kinematics and Dynamics Analysis of McPherson Suspension Based on Planar 1/4 Vehicle Model

Insight - Sports Science

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Field Value
 
Title Kinematics and Dynamics Analysis of McPherson Suspension Based on Planar 1/4 Vehicle Model
 
Creator Ye, Minghui
Hu, Guangyan
Zhao, Ruixin
 
Subject suspension, modeling, McPherson suspension, multi-rigid body system, nonlinear model, simulation
 
Description The nonlinear asymmetric problem of McPherson suspension has become a challenging problem in the process of establishing the system model. This paper presents a planar 1/4-vehicle model that not only takes into account the vertical vibration of the sprung mass (chassis), but also includes: ix spring mass (wheel assembly) sliding and rotation; ii longitudinal wheel mass And its moment of inertia; iii tire damping and lateral defl ection. This dynamic kinematic model provides a solution to two important shortcomings of the traditional 1/4 vehicle model: it explains geometric modeling and tire modeling. This paper provides a systematic development of the planar model and a complete mathematical equation. This analysis model can be applied to hardware in the rapid calculation of ring applications. In addition, the model also gives a repeatable Simulink simulation implementation. The model has been compared with the actual Adams / View simulation to analyze the vibration and rebound motion of the wheel, as well as two related motion parameters: the dynamic characteristics of the camber and the pitch change.
 
Publisher PiscoMed Publishing Pte Ltd
 
Contributor
 
Date 2018-08-10
 
Type info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Peer-reviewed Article
 
Format application/pdf
 
Identifier http://insight.piscomed.com/index.php/ISS/article/view/157
10.18282/iss.v1i1.157
 
Source Insight - Sports Science; Vol 1, No 1(Published)
2661-409X
10.18282/iss.v1i1
 
Language eng
 
Relation http://insight.piscomed.com/index.php/ISS/article/view/157/145
 
Rights Copyright (c) 2018 Minghui Ye
http://creativecommons.org/licenses/by-nc/4.0
 

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