Road Roughness Estimation Based on the Vehicle Frequency Response Function

Road Roughness Estimation Based on the Vehicle Frequency Response Function

Road roughness is an important factor in road network maintenance and ride quality. This paper proposes a road-roughness estimation method using the frequency response function (FRF) of a vehicle. First, based on the motion equation of the vehicle and the time shift property of the Fourier transform...

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Bibliographic Details
Main Authors: Qingxia Zhang, Jilin Hou, Zhongdong Duan, Łukasz Jankowski, Xiaoyang Hu
Format: Article
Language:English
Published: MDPI AG 2021-04-01
Series:Actuators
Subjects:
structural health monitoring
road roughness
vehicle response
frequency response function
Fourier transform
Online Access:https://www.mdpi.com/2076-0825/10/5/89

Internet

https://www.mdpi.com/2076-0825/10/5/89

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