Detail publikace

Testing of Car Suspension With Fast MR Damper Controlled by Modified Groundhook Algorithm

STRECKER, Z. ČÍPEK, P. ROUPEC, J. MACHÁČEK, O. KUBÍK, M.

Anglický název

Testing of Car Suspension With Fast MR Damper Controlled by Modified Groundhook Algorithm

Typ

Stať ve sborníku v databázi WoS či Scopus

Jazyk

en

Originální abstrakt

The paper describes the comparison of traditional passive suspension to the suspension with MR damper controlled by on/off Modified groundhook algorithm. The MR damper used in the experimental trolley together with current controller has exceptionally short time response of force on control signal – up to 1.5 ms. The MR damper was mounted into experimental trolley, which is scaled quarter suspension car model. The experimental trolley was riding on the road simulator over a bump. The suspension quality was evaluated according to the standard deviation of sprung mass acceleration (the lower value means higher comfort) and according to the standard deviation of force (the lower value means better grip). The results show that suspension system controlled by Modified groundhook algorithm outperforms passive system, but the level of improvement is dependent on the setting of current respectively damping in on and off state.

Klíčová slova anglicky

Modified groundhook, fast MR damper, response time, tyre grip, comfort

Vydáno

2016-05-09

Nakladatel

Institute of Thermomechanics Academy of Sciences of the Czech Republic, v.v.i.

Místo

Prague

ISBN

978-80-87012-59-8

ISSN

1805-8248

Kniha

Engineering Mechanics 2016

Časopis

Engineering Mechanics

Strany od–do

526–529

Počet stran

4

BIBTEX


@inproceedings{BUT125114,
  author="Zbyněk {Strecker} and Pavel {Čípek} and Jakub {Roupec} and Ondřej {Macháček} and Michal {Kubík}",
  title="Testing of Car Suspension With Fast MR Damper
Controlled by Modified Groundhook Algorithm",
  booktitle="Engineering Mechanics 2016",
  year="2016",
  series="First edition",
  journal="Engineering Mechanics",
  pages="526--529",
  publisher="Institute of Thermomechanics Academy of Sciences of the Czech Republic, v.v.i.",
  address="Prague",
  isbn="978-80-87012-59-8",
  issn="1805-8248"
}