{"controller"=>"catalog", "action"=>"show", "id"=>"250397602"}
  • EN
  • DA

Danish NationalResearch Database

  • Search Publications & Researchers
  • Open Access Indicator
  • Publications
  • Researchers
Example Finds records
water{} containing the word "water".
water supplies"{}" containing the phrase "water supplies".
author:"Doe, John"author:"{}" containing the prase "Doe, John" in the author field.
title:IEEEtitle:{} containing the word "IEEE" in the title field.
Need more help? Advanced search tutorial
  • Selected (0)
  • History

A Tire Model for Off-Highway Vehicle Simulation and Comfort Evaluation

    • Save to Mendeley
    • Export to BibTeX
    • Export to RIS
    • Email citation
Authors:
  • Langer, Thomas Heegaard ;
    Close
    Department of Mechanical and Manufacturing Engineering, The Faculty of Engineering and Science (ENG), Aalborg University
  • Mouritsen, Ole Ø. ;
    Close
    Department of Mechanical and Manufacturing Engineering (M-TECH), The Faculty of Engineering and Science (ENG), Aalborg University
  • Ebbesen, Morten Kjeld ;
    Close
    The Faculty of Engineering and Science (ENG), Aalborg University
  • Hansen, Michael Rygaard
    Close
    The Faculty of Engineering and Science (ENG), Aalborg University
DOI:
10.1115/DETC2009-87802
Abstract:
Manufacturers of construction machinery are challenged to accommodate legal requirements on the vibration exposure associated with their products. Hence, the ability to evaluate ride comfort by virtual prototyping is needed. One of the derived necessities is a modeling approach that can handle big off-road tires on irregular terrain and even the passing of sharp corner obstacles. In this paper a simple tire model combining the well known slip theory and a displaced volume approach is presented. A non-gradient optimization routine is applied for parameter identification by minimizing the difference between simulated data and experimental data obtained from a full vehicle model passing a set of well defined obstacles. The two most important deviations have been identified as frequency and force amplitude response because comfort is computed as a frequency weighted acceleration of the operator. Based on the obtained agreement between simulated and measured results the tire model is considered as well suited for comfort evaluation and, subsequently, reliable model based design.
ISBN:
9760791838563
Type:
Conference paper
Language:
English
Published in:
Proceedings of the Asme 2009 International Design Engineering Technical Conferences & Computer and Information in Engineering Conference: Cd-rom, 2009, p. 2057-2065
Main Research Area:
Science/technology
Publication Status:
Published
Review type:
Peer Review
Conference:
7th International Conference on Multibody Systems, Nonlinear Dynamics, and Control (MSNDC), 2009
Publisher:
American Society of Mechanical Engineers
Submission year:
2009
Scientific Level:
Scientific
ID:
250397602

Full text access

  • Doi Get publisher edition via DOI resolver
Checking for on-site access...

On-site access

At institution

  • Aalborg university.en
Feedback

Sitemap

  • Search
    • Statistics
    • Tutorial
    • Data
    • FAQ
    • Contact
  • Open Access
    • Overview
    • Development
    • FAQ
    • Contact
  • About
    • Institutions
    • Release History
    • Cookies and privacy policy

Copyright © 1998–2018.

Fivu en