Model of excitation of random road profile in time domain for a vehicle with four wheels

Hongbin Ren*, Sizhong Chen, Zhicheng Wu

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

18 Citations (Scopus)

Abstract

Based on the theory of Inverse Fast Fourier Transform (IFFT), the method of the time domain model of four road tracks is suggested. In addition to considering the coherence of left track and right track as well as the fact of time delay between rear track and front one of the vehicle, a method of the excitation of four wheels is derived. Through the simulation with different roads, the feasibility of proposed method is well verified.

Original languageEnglish
Title of host publicationProceedings 2011 International Conference on Mechatronic Science, Electric Engineering and Computer, MEC 2011
Pages2332-2335
Number of pages4
DOIs
Publication statusPublished - 2011
Event2011 International Conference on Mechatronic Science, Electric Engineering and Computer, MEC 2011 - Jilin, China
Duration: 19 Aug 201122 Aug 2011

Publication series

NameProceedings 2011 International Conference on Mechatronic Science, Electric Engineering and Computer, MEC 2011

Conference

Conference2011 International Conference on Mechatronic Science, Electric Engineering and Computer, MEC 2011
Country/TerritoryChina
CityJilin
Period19/08/1122/08/11

Keywords

  • coherence function
  • power spectral density
  • random road profile
  • time domain

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