Publication detail

Influence of response time of magnetorheological valve in Skyhook controlled three-parameter damping system

STRECKER, Z. ROUPEC, J. MAZŮREK, I. MACHÁČEK, O. KUBÍK, M.

Original Title

Influence of response time of magnetorheological valve in Skyhook controlled three-parameter damping system

Type

journal article in Web of Science

Language

English

Original Abstract

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.

Keywords

Magnetorheological valve, three-parameter system, fast response, Skyhook, semiactive damping

Authors

STRECKER, Z.; ROUPEC, J.; MAZŮREK, I.; MACHÁČEK, O.; KUBÍK, M.

Released

16. 11. 2018

Publisher

SAGE Publications

ISBN

1687-8140

Periodical

Advances in Mechanical Engineering

Year of study

10

Number

11

State

United Kingdom of Great Britain and Northern Ireland

Pages from

1

Pages to

8

Pages count

8

URL

https://doi.org/10.1177/1687814018811193

Full text in the Digital Library

http://hdl.handle.net/11012/137217

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",
  journal="Advances in Mechanical Engineering",
  year="2018",
  volume="10",
  number="11",
  pages="1--8",
  doi="10.1177/1687814018811193",
  issn="1687-8140",
  url="https://doi.org/10.1177/1687814018811193"
}