Automotive MR Shock Absorber Behaviour Considering Temperature Changes: Experimental Testing and Analysis-Reference-Cited by-同舟云学术

Automotive MR Shock Absorber Behaviour Considering Temperature Changes: Experimental Testing and Analysis

Published:2020-03-01 Issue:1 Volume:14 Page:22-28
ISSN:2300-5319
Container-title:Acta Mechanica et Automatica
language:en
Short-container-title:

Author:

Jastrzębski Łukasz¹,Sapiński Bogdan¹,Kozieł Arkadiusz¹

Affiliation:

1. Mechanical Engineering and Robotics, Department of Process Control , AGH University of Science and Technology , Al. Adama Mickiewicza 30, 30-059 Kraków , Poland

Abstract

Abstract This study investigates the automotive magnetorheological (MR) shock absorber behaviour in conditions of changing temperature. Its temperature-dependent behaviour was quantified between ambient and maximal operating temperatures of the device. Aspects addressed include the temperature dependence of the control coil resistance in the absorber, the influence of operating current level on control coil temperature and the temperature dependence of the absorber force response and energy dissipation in the system. The results of experiments enabled us to evaluate the mechanical performance of the absorber at varied temperatures.

Publisher

Walter de Gruyter GmbH

Subject

Mechanical Engineering,Control and Systems Engineering

Link

https://www.sciendo.com/pdf/10.2478/ama-2020-0004

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