Ride Comfort Simulation of Minibus under Road Pulse Input

Jie Li; Yan Lei Zhu; Shao Wei Chen; Yong Gang Cui

doi:10.4028/www.scientific.net/AMM.467.570

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 467Ride Comfort Simulation of Minibus under Road...

Ride Comfort Simulation of Minibus under Road Pulse Input

Abstract:

The plane vibration model of minibus with seven degree-of-freedom and its vibration response variables are established according to the plane and linear assumptions. The road pulse input is expressed based on Chinese standard with number of GB/T4970-2009. Ride comfort simulation software of minibus under road pulse input is developed with Matlab and applied to ride comfort analysis of minibus under road pulse input. A minibus is selected to analyze its ride comfort and the maximum absolute value of the vibration response variables are obtained at the speed from 10 to 60 kmh^-1. The results show that the model and software can be used to ride comfort simulation of a minibus under road pulse input.

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Periodical:

Applied Mechanics and Materials (Volume 467)

Pages:

570-573

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.467.570

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Online since:

December 2013

Authors:

Jie Li, Yan Lei Zhu, Shao Wei Chen, Yong Gang Cui

Keywords:

Minibus, Ride Comfort, Road Pulse Input, Simulation

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