Change search
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf
Implications of modelling one-dimensional impact by using a spring and damper element
Responsible organisation
2005 (English)In: Proceedings of the Institution of mechanical engineers. Proceedings part K, journal of multi-body dynamics, ISSN 1464-4193, E-ISSN 2041-3068, Vol. 219, no 7, 299-305 p.Article in journal (Refereed) PublishedAlternative title
Påverkan av modellering av endimensionel kontakt vid användandet av ett fjäder- och dämpar-element (Swedish)
Abstract [en]

A spring and damper contact force element is often used for modelling impact in multi-body dynamics. The related condition for transition between contact and non-contact is, however, inconsistently implemented in the literature and commercial software. This comparative study aims to clarify the implications of four commonly used transition conditions. Principal differences are discussed and, by simulation of a typical system, it is shown that there are significant differences in the dynamics of the system depending on the different conditions. Two of them give unrealistic contact forces and should imply incorrect prediction of system dynamics in most applications. This suggests that it is important to review results obtained from using these conditions and to eliminate them from commercial software. A discussion of the two other conditions culminates in a recommendation.

Place, publisher, year, edition, pages
London: Professional Engineering Publishing , 2005. Vol. 219, no 7, 299-305 p.
Keyword [en]
CONTACT DYNAMICS, MECHANICS OF MACHINES, MULTI-BODY DYNAMICS, NON-LINEAR DYNAMICS, SOIL COMPACTION
National Category
Applied Mechanics
Identifiers
URN: urn:nbn:se:bth-9600ISI: 000232881100008Local ID: oai:bth.se:forskinfoBC921B17AFC6AD25C12570A40047EEB2OAI: oai:DiVA.org:bth-9600DiVA: diva2:837491
Available from: 2012-09-18 Created: 2005-10-24 Last updated: 2017-12-04Bibliographically approved

Open Access in DiVA

fulltext(414 kB)167 downloads
File information
File name FULLTEXT01.pdfFile size 414 kBChecksum SHA-512
b67831e4976f65bb03bb03bccfcc05454025af8afcdfca151ce52fc9743111d45a7791df1b7977acca62e3565bac4fc4ed9b2fd495040d5964da1eaacd2fa616
Type fulltextMimetype application/pdf

Search in DiVA

By author/editor
Jönsson, AndersBroman, Göran
In the same journal
Proceedings of the Institution of mechanical engineers. Proceedings part K, journal of multi-body dynamics
Applied Mechanics

Search outside of DiVA

GoogleGoogle Scholar
Total: 167 downloads
The number of downloads is the sum of all downloads of full texts. It may include eg previous versions that are now no longer available

urn-nbn

Altmetric score

urn-nbn
Total: 129 hits
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf