Detail publikačního výsledku

Experimental Evaluation of Modified Groundhook Car Suspension with Fast Magnetorheological Damper

ŽÁČEK, J.; ŠEBESTA, K.; MOHAMMAD, H.; JENIŠ, F.; STRECKER, Z.; KUBÍK, M.

Originální název

Experimental Evaluation of Modified Groundhook Car Suspension with Fast Magnetorheological Damper

Anglický název

Experimental Evaluation of Modified Groundhook Car Suspension with Fast Magnetorheological Damper

Druh

Článek WoS

Originální abstrakt

The car suspension setting is always a trade-off between comfort and handling. The semi-active damper system seems to be an option for reducing the compromise between the two demands. This paper deals with the effect of the magnetorheological damper setting on a car’s suspension performance, especially tire grip, which was directly measured. A unique test rig was developed, and an experimental trolley with a fast magnetorheological damper (response time of 3 ms) was used in the paper. The damper was controlled by a modified Groundhook algorithm. Compared with the passive regime, the experiments showed a 30% improvement when using the Groundhook algorithm and when the damper was adequately set. The experiments proved the trends that were set by simulations.

Anglický abstrakt

The car suspension setting is always a trade-off between comfort and handling. The semi-active damper system seems to be an option for reducing the compromise between the two demands. This paper deals with the effect of the magnetorheological damper setting on a car’s suspension performance, especially tire grip, which was directly measured. A unique test rig was developed, and an experimental trolley with a fast magnetorheological damper (response time of 3 ms) was used in the paper. The damper was controlled by a modified Groundhook algorithm. Compared with the passive regime, the experiments showed a 30% improvement when using the Groundhook algorithm and when the damper was adequately set. The experiments proved the trends that were set by simulations.

Klíčová slova

magnetorheological damper; semi-active damper; Groundhook; adaptive suspension

Klíčová slova v angličtině

magnetorheological damper; semi-active damper; Groundhook; adaptive suspension

Autoři

ŽÁČEK, J.; ŠEBESTA, K.; MOHAMMAD, H.; JENIŠ, F.; STRECKER, Z.; KUBÍK, M.

Rok RIV

2023

Vydáno

29.11.2022

Nakladatel

MDPI

Místo

Switzerland

ISSN

2076-0825

Periodikum

Actuators

Svazek

11

Číslo

12

Stát

Švýcarská konfederace

Strany od

1

Strany do

14

Strany počet

14

URL

https://www.mdpi.com/2076-0825/11/12/354

Plný text v Digitální knihovně

http://hdl.handle.net/11012/208573

BibTex

@article{BUT180145,
  author="Jiří {Žáček} and Karel {Šebesta} and Housam {Mohammad} and Filip {Jeniš} and Zbyněk {Strecker} and Michal {Kubík}",
  title="Experimental Evaluation of Modified Groundhook Car Suspension with Fast Magnetorheological Damper",
  journal="Actuators",
  year="2022",
  volume="11",
  number="12",
  pages="1--14",
  doi="10.3390/act11120354",
  issn="2076-0825",
  url="https://www.mdpi.com/2076-0825/11/12/354"
}

Dokumenty

actuators-11-00354-v2