Direct Covariance Analysis for the Calculation of Creepages and Creep-Forces for Various Bogies on Straight Track with Random Irregularities
1994 (English)In: Vehicle System Dynamics, ISSN 0042-3114, Vol. 23, no 1, 237-251 p.Article in journal (Refereed) Published
In this paper creep-forces and creepages for an ICE express train coach and an electric locomotive BR 120 of the DB on straight track with random irregularities are investigated. The calculations are made with the multibody program MEDYNA using direct covariance analysis. One of the aims of this article is to emphasize the advantages of the direct covariance method (time domain) compared with the power spectral density method (frequency domain).
Place, publisher, year, edition, pages
1994. Vol. 23, no 1, 237-251 p.
IdentifiersURN: urn:nbn:se:kth:diva-53678DOI: 10.1080/00423119408969058ISI: A1994NE44800003OAI: oai:DiVA.org:kth-53678DiVA: diva2:470604
QC 201112302011-12-292011-12-292011-12-30Bibliographically approved