Detail publikace
Influence of response time of magnetorheological valve in Skyhook controlled three-parameter damping system
STRECKER, Z. ROUPEC, J. MAZŮREK, I. MACHÁČEK, O. KUBÍK, M.
Anglický název
Influence of response time of magnetorheological valve in Skyhook controlled three-parameter damping system
Typ
článek v časopise ve Web of Science, Jimp
Jazyk
en
Originální abstrakt
A three-parameter suspension system is often used for vibration isolation of sensitive devices especially in a space industry. This article describes the three-parameter suspension system with magnetorheological valve controlled by Skyhook algorithm. Simulations of such systems showed promising results. They, however, showed that the suspension performance is strongly influenced by magnetorheological valve response time. Results from simulations proved that the semiactive control of such system with response time of magnetorheological damper up to 4 ms outperforms any passive setting. The simulations were verified by an experiment on suspension system with magnetorheological valve with response time between 3.5 and 4.1 ms controlled by a Skyhook algorithm. Although the control algorithm was slightly modified in order to prevent instabilities of control loop caused by signal noise, the results from the experiment showed the same trends like the simulations.
Anglický abstrakt
A three-parameter suspension system is often used for vibration isolation of sensitive devices especially in a space industry. This article describes the three-parameter suspension system with magnetorheological valve controlled by Skyhook algorithm. Simulations of such systems showed promising results. They, however, showed that the suspension performance is strongly influenced by magnetorheological valve response time. Results from simulations proved that the semiactive control of such system with response time of magnetorheological damper up to 4 ms outperforms any passive setting. The simulations were verified by an experiment on suspension system with magnetorheological valve with response time between 3.5 and 4.1 ms controlled by a Skyhook algorithm. Although the control algorithm was slightly modified in order to prevent instabilities of control loop caused by signal noise, the results from the experiment showed the same trends like the simulations.
Klíčová slova anglicky
Magnetorheological valve, three-parameter system, fast response, Skyhook, semiactive damping
Vydáno
16.11.2018
Nakladatel
SAGE Publications
ISSN
1687-8140
Ročník
10
Číslo
11
Strany od–do
1–8
Počet stran
8
BIBTEX
@article{BUT151733,
author="Zbyněk {Strecker} and Jakub {Roupec} and Ivan {Mazůrek} and Ondřej {Macháček} and Michal {Kubík},
title="Influence of response time of magnetorheological valve in Skyhook controlled three-parameter damping system",
year="2018",
volume="10",
number="11",
month="November",
pages="1--8",
publisher="SAGE Publications",
issn="1687-8140"
}