Analysis of a 4-DOF Vehicle Model Using Bond Graph and Lagrangian Technique 2002-01-0809
Bond graph modeling is a powerful technique to study the complex interactions occurring between various components in a system. A few investigations were carried out to study vehicle dynamics using Bondgraphs, but are limited to 2 degree of freedom systems [1,2&3]. In this work, a 4-DOF-vehicle model was developed using bond graphs. A frequency response analysis was also carried out to study the natural frequencies. This model was later validated using Lagrangian principles. The results correlated well for a typical passenger car using the manufacturer supplied information available in the public domain.
Citation: Vijayakumar, S. and Chandran, R., "Analysis of a 4-DOF Vehicle Model Using Bond Graph and Lagrangian Technique," SAE Technical Paper 2002-01-0809, 2002, https://doi.org/10.4271/2002-01-0809. Download Citation
Author(s):
Srihari Vijayakumar, Ram S. Chandran
Affiliated:
Kettering University
Pages: 13
Event:
SAE 2002 World Congress & Exhibition
ISSN:
0148-7191
e-ISSN:
2688-3627
Also in:
Computer Simulation for Automotive Applications-SP-1663, SAE 2002 Transactions Journal of Passenger Cars - Mechanical Systems-V111-6
Related Topics:
Vehicle dynamics /flight dynamics
Simulation and modeling
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