Revision as of 09:58, 16 February 2021

Abstract

Tyre modelling is a major challenge when using time domain multibody simulation models to evaluate ride comfort on off-highway commercial vehicles. Further, parameters for these big tyres are difficult to obtain and thus, commercial car tyre models are difficult to apply. In this research work, a simple vertical tyre model for off-highway ride comfort evaluation is suggested. A displaced volume approach has been developed and combined with the slip theory to yield a tyre model that can be characterised by only three parameters. Full scale measurements on a dump truck have been carried out. Force responses from measurements are compared to the simulation results. Acceleration responses and the level of whole-body vibrations have also been compared.

Original document

The different versions of the original document can be found in:

• http://dx.doi.org/10.1504/ijvd.2014.060773

• https://trid.trb.org/view/1308423,

https://www.inderscienceonline.com/doi/full/10.1504/IJVD.2014.060773,

http://www.inderscience.com/link.php?id=60773,

https://vbn.aau.dk/da/publications/a-ride-comfort-tyre-model-for-off-highway-vehicles,

https://academic.microsoft.com/#/detail/2131568043

• https://vbn.aau.dk/da/publications/20bacf85-820a-4640-b4f7-56e552ae314f,

https://doi.org/10.1504/IJVD.2014.060773