Research on vibration of automobile suspension design

Jun Yang; Mingming Dong

doi:10.1051/matecconf/201815304008

Research on vibration of automobile suspension design

Jun Yang, Mingming Dong

School of Mechanical Engineering

Beijing Institute of Technology

Research output: Contribution to journal › Conference article › peer-review

2 Citations (Scopus)

Abstract

In this paper, a seven-degree-of-freedom three-dimensional vibration model of a vehicle is established based on the parameters of a vehicle. Considering the hysteresis effect of pavement incentives of rear wheel, the random vibration of the vehicle is simulated by MATLAB / SIMULINK. After changing the stiffness, the acceleration of the vehicle body and the seat, suspension dynamic deflection and relative dynamic load are compared to select the suitable stiffness to achieve optimal ride performance. It can provide a reference for the one who is designing vehicle suspension.

Original language	English
Article number	04008
Journal	MATEC Web of Conferences
Volume	153
DOIs	https://doi.org/10.1051/matecconf/201815304008
Publication status	Published - 26 Feb 2018
Event	4th International Conference on Mechatronics and Mechanical Engineering, ICMME 2017 - Kuala Lumpur, Malaysia Duration: 28 Nov 2017 → 30 Nov 2017

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10.1051/matecconf/201815304008

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Yang, J., & Dong, M. (2018). Research on vibration of automobile suspension design. MATEC Web of Conferences, 153, Article 04008. https://doi.org/10.1051/matecconf/201815304008

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abstract = "In this paper, a seven-degree-of-freedom three-dimensional vibration model of a vehicle is established based on the parameters of a vehicle. Considering the hysteresis effect of pavement incentives of rear wheel, the random vibration of the vehicle is simulated by MATLAB / SIMULINK. After changing the stiffness, the acceleration of the vehicle body and the seat, suspension dynamic deflection and relative dynamic load are compared to select the suitable stiffness to achieve optimal ride performance. It can provide a reference for the one who is designing vehicle suspension.",

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AB - In this paper, a seven-degree-of-freedom three-dimensional vibration model of a vehicle is established based on the parameters of a vehicle. Considering the hysteresis effect of pavement incentives of rear wheel, the random vibration of the vehicle is simulated by MATLAB / SIMULINK. After changing the stiffness, the acceleration of the vehicle body and the seat, suspension dynamic deflection and relative dynamic load are compared to select the suitable stiffness to achieve optimal ride performance. It can provide a reference for the one who is designing vehicle suspension.

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Y2 - 28 November 2017 through 30 November 2017

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Research on vibration of automobile suspension design

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