Researching the Vibration Characteristics of Suspension System of Automotive In the Frequency Range
School of Mechanical and Electrical Engineering, Hubei Polytechnic University, Huangshi 435003, China; Hubei Key Laboratory of Intelligent Conveying Technology and Device, Hubei Polytechnic University, Huangshi, China
Vanliem Nguyen
School of Mechanical and Electrical Engineering, Hubei Polytechnic University, Huangshi 435003, China; Hubei Key Laboratory of Intelligent Conveying Technology and Device, Hubei Polytechnic University, Huangshi, China
DOI: https://doi.org/10.52542/tjdu.1.3.88-95
Keywords: Low frequency region, ride comfort, automotive dynamic model, optimal design
Abstract
The design parameters of the automotives not only affect the ride comfort but also affect the durability of vehicle structures, especially in the low frequency region. To enhance the automotive performance, a quarter dynamic model of automotive is used to establish the vibration equations in the time region. The vibration equations in the time region are then transformed to the frequency region based on the Laplace transformation to calculate the amplitude-frequency and acceleration-frequency characteristics of automotives. The effect of the design parameters of the automotive and suspension system such as the damping coefficient, stiffness coefficient, and mass of the automotive are then simulated and analyzed, respectively. The research result shows that both the amplitude-frequency and acceleration-frequency responses of the automotive are remarkably affected by the design parameters of the automotives in the frequency region. To improve the ride comfort and enhance the structural durability of the automotive, during the automotive design, the damping coefficient needs to enhance while both the stiffness coefficient and automotive mass needs to be optimized to reduce both the resonance amplitudes and resonant frequencies of the automotive.
References
L. Sun, Optimum design of road-friendly vehicle suspension systems subjected to rough pavement surfaces;
Applied Mathematical Modelling, 26, 2002, 635-652.
M. J. Mahmoodabadi, A. A. Safaie, A. Bagheri, N. Nariman-zadeh, A novel combination of particle swarm
optimization and genetic algorithm for pareto optimal design of a five-degree of freedom vehicle vibration
model, Applied Soft Computing, 13, 2013, 2577-2591.
V. L. Nguyen, J. R. Zhang, et al., Performance analysis of air suspension system of heavy truck with semi-active
fuzzy control, Journal of Southeast University, 33, 2017, 159-165.
T. Mei, N. V. Liem, Control performance of suspension system of cars with PID control based on 3D dynamic
model, Journal of Mechanical Engineering, Automation and Control Systems, 1, 2020, 1-10.
J. R. Zhang, X. Yang, et al., Low-frequency performance analysis of semi-active cab’s hydraulic mounts of an
off-road vibratory roller, Shock and Vibration, 2019, 1-15.
R. Q. Jiao, J. R. Zhang, et al., Control performance of damping and air spring of heavy truck air suspension
system with optimal fuzzy control, J. Veh. Dyna., Stab., and NVH, 4, 2020, 179-194.
E. Guglielmino, T. Sireteanu, C. W. Stammers, G. Ghita, M. Giudea, Semi-active Suspension Control Improved
Vehicle ride and Road Friendliness, New York: Springer Publishing Company, 2008.
Ye Y, N. V. Liem, Hu Y, Vibration research of heavy trucks: Part 2-Optimization of vehicle dynamic
parameters, Journal of Mechanical Engineering, Automation and Control Systems, 2020, 1 (2): 124-133.
Hu Y, N. V. Liem, Ye Y, Vibration research of heavy trucks: Part 1 - Sensitivity analysis of dynamic parameters
on ride comfort,Journal of Mechanical Engineering, Automation and Control Systems, 2020, 1 (2): 114-123.
ISO 2631-1, Mechanical vibration and shock-Evaluation of human exposure to wholebody vibration, Part I:
General requirements, The International Organization for Standardization, 1997.
B. Kulakowski, D. Streit, R. Wollyung, W. Kenis. A study of dynamic wheel loads conducted using a four-post
road simulator. Proc., 4th Int. Symp. on Heavy Vehicle Weights and Dimensions, Transportation Research
Institute, Univ. of Michigan, Ann Arbor, MI, 301-307, 1995.
R. Buhari, M. Rohani, M. Abdullah. Dynamic load coefficient of type forces from truck axles. Applied
Mechanics and Materials, Vol. 405-408, pp. 1900-1911, 2013.
D. Cole, D. Cebon. Truck suspension design to minimize road damage. Proceedings of the Institute of
Mechanical Engineers, Part D. Journal of AutomotiveEngineering, Vol. 210, pp. 95-107, 1996.
M. Captain, B. Boghani, N. Wormley. Analytical tire models for dynamic vehicle simulation. Vehicle System
Dynamics, Vol. 8, No. 1, pp. 1-32, 1979.
X. Shi, C. Cai. Simulation of dynamic effects of vehicles on pavement using a 3D interaction model. Journal of
Transportation Engineering, Vol. 135, No. 10, pp. 736-744, 2009.
Y. Chen, J. He, M. King, W. Chen, W. Zhang. Effect of driving conditions and suspension parameters on
dynamic load-sharing of longitudinal-connected air suspensions. Science China Technological Sciences, Vol. 56,
No. 3, pp. 666-676, 2012.
Jiao R, V. L. Nguyen, Studies on the low frequency vibration of the suspension system for heavy trucks under
different operation conditions, Journal of Noise & Vibration Worldwide, 2020, Vol.52(6): 127-136.
Published
2021-12-20
How to Cite
Yufei Jiang, Vanliem Nguyen, “Researching the Vibration Characteristics of Suspension System of Automotive In the Frequency Range”, Technical Journal of Daukeyev University, Vol. 1, Issue 3, 2021, pp. 88-95.
Issue
Volume 1, Issue 3 (2021)
Section
Article
Copyright © 2021 Yufei Jiang, Vanliem Nguyen
This work is licensed under a Creative Commons Attribution License (CC BY-NC 4.0).
Copyright © 2021 Yufei Jiang, Vanliem Nguyen
Submission of a manuscript implies: that the work described has not been published before that it is not under consideration for publication elsewhere; that if and when the manuscript is accepted for publication. Authors can retain copyright in their articles with no restrictions. Also, author can post the final, peer-reviewed manuscript version (postprint) to any repository or website.
Since March 10, 2021, TJDU will publish new articles with Creative Commons Attribution Non-Commercial License, under Creative Commons Attribution License (CC BY-NC 4.0)..
The Creative Commons Attribution Non-Commercial (CC-BY-NC) License permits use, distribution and reproduction in any medium, provided the original work is properly cited and is not used for commercial purposes.