Optimal Roll Center Height of Front McPherson Suspension System for a Conceptual Class A Vehicle

Meshkatifar, Javad; Esfahanian, Mohsen

doi:10.22055/jacm.2014.10578

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	Optimal Roll Center Height of Front McPherson Suspension System for a Conceptual Class A Vehicle
Article 2, Volume 1, Issue 1, Winter 2015, Page 10-16 PDF (1070 K)
Document Type: Research Paper
DOI: 10.22055/jacm.2014.10578
Authors
Javad Meshkatifar ¹; Mohsen Esfahanian²
¹Master Student, Department of Mechanical Engineering, Isfahan University of Technology
²Associate Professor, Department of Mechanical Engineering, Isfahan University of Technology
Abstract
In this paper, the effects of roll center height of McPherson suspension mechanism on dynamic behaviour of a vehicle are first studied, and then the optimum location of roll center of this suspension system is determined for a conceptual Class A vehicle. ADAMS/Car software was used for the analysis of vehicle dynamic behaviour in different positions of suspension roll center. Next, optimization process has been done using ADAMS/Insight. Results show significant effects of roll center location on body roll angle, body roll rate and steering response. Also, the contradiction between body roll and steering response can be observed.
Keywords
Vehicle dynamics; Roll center height; McPherson suspension mechanism
Main Subjects
Optimization; Railway Vehicle and Automobile Technologies


References
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