Minaker, Bruce et Ma, Tom Zhe.
2025.
« A multibody dynamics approach to the understeer budget ».
In Proceedings of the CSME-CFDSC-CSR 2025 International Congress (Montreal, QC, Canada, May 25-28, 2025)
Coll. « Progress in Canadian Mechanical Engineering », vol. 8.
Prévisualisation |
PDF
228 - A multibody dynamics approach to t.pdf - Version publiée Licence d'utilisation : Tous les droits réservés aux détenteurs du droit d'auteur. Télécharger (283kB) | Prévisualisation |
Résumé
The well known yaw-plane (or bicycle) model has been used for many years to study the fundamentals of vehicle handling behaviour. The model captures the basic dynamics well, but makes many simplifying assumptions about the vehicle in order to allow the development of a linear set of equations.In the late 1960’s, Bundorf expanded the bicycle model to include several additional effects that are known through practical experience to influence vehicle handling, and proposed a process that has come to be known as the understeer budget. The process is still used today to help design vehicles for better handling performance.Today, most vehicle handling predictions are conducted using a multibody dynamics approach, including highly sophisticated computer simulations, technology that was unavailable at the time the understeer budget was introduced.This paper aims to reexamine the concept of the understeer budget, while making use of modern simulations tools unavailable to Bundorf, applied to an extended linear bicycle model.
| Type de document: | Compte rendu de conférence |
|---|---|
| Éditeurs: | Éditeurs ORCID Hof, Lucas A. NON SPÉCIFIÉ Di Labbio, Giuseppe NON SPÉCIFIÉ Tahan, Antoine NON SPÉCIFIÉ Sanjosé, Marlène NON SPÉCIFIÉ Lalonde, Sébastien NON SPÉCIFIÉ Demarquette, Nicole R. NON SPÉCIFIÉ |
| Date de dépôt: | 18 déc. 2025 15:16 |
| Dernière modification: | 18 déc. 2025 15:16 |
| URI: | https://espace2.etsmtl.ca/id/eprint/32460 |
Actions (Authentification requise)
 |
Dernière vérification avant le dépôt |