Detail publikace

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

Originální název

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

Anglický název

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

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.

Plný text v Digitální knihovně

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",
  annote="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.",
  address="SAGE Publications",
  chapter="151733",
  doi="10.1177/1687814018811193",
  howpublished="online",
  institution="SAGE Publications",
  number="11",
  volume="10",
  year="2018",
  month="november",
  pages="1--8",
  publisher="SAGE Publications",
  type="journal article"
}