Electromagnetic Interaction Model between an Electric Motor and a Magnetorheological Brake

Author:

Caushaj Sidorela1ORCID,Imberti Giovanni1,de Carvalho Pinheiro Henrique1ORCID,Carello Massimiliana1ORCID

Affiliation:

1. Department of Mechanical and Aerospace Engineering—Politecnico di Torino, 10129 Turin, Italy

Abstract

This article focuses on modelling and validating a groundbreaking magnetorheological braking system. Addressing shortcomings in traditional automotive friction brake systems, including response delays, wear, and added mass from auxiliary components, the study employs a novel brake design combining mechanical and electrical elements for enhanced efficiency. Utilizing magnetorheological (MR) technology within a motor–brake system, the investigation explores the influence of external magnetic flux from the nearby motor on MR fluid movement, particularly under high-flux conditions. The evaluation of a high-magnetic-field mitigator is guided by simulated findings with the objective of resolving potential issues. An alternative method of resolving an interaction between an electric motor and a magnetorheological brake is presented. In addition, to test four configurations, multiple absorber materials are reviewed.

Publisher

MDPI AG

Reference41 articles.

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2. Imberti, G., de Carvalho Pinheiro, H., and Carello, M. (2023, January 8–10). Impact of the Braking System Generated Pollutants on the Global Vehicle Emissions: A Review. Proceedings of the ICESE 2023, Leuven, Belgium.

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