Experimental Evaluation of Modified Groundhook Car Suspension with Fast Magnetorheological Damper

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F22%3APU146373" target="_blank" >RIV/00216305:26210/22:PU146373 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.mdpi.com/2076-0825/11/12/354" target="_blank" >https://www.mdpi.com/2076-0825/11/12/354</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.3390/act11120354" target="_blank" >10.3390/act11120354</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Experimental Evaluation of Modified Groundhook Car Suspension with Fast Magnetorheological Damper

Popis výsledku v původním jazyce

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.

Název v anglickém jazyce

Experimental Evaluation of Modified Groundhook Car Suspension with Fast Magnetorheological Damper

Popis výsledku anglicky

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.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20204 - Robotics and automatic control

Projekt

<a href="/cs/project/EF19_073%2F0016948" target="_blank" >EF19_073/0016948: Kvalitní interní granty VUT</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2022

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Actuators

ISSN

2076-0825

e-ISSN

—

Svazek periodika

11

Číslo periodika v rámci svazku

12

Stát vydavatele periodika

CH - Švýcarská konfederace

Počet stran výsledku

14

Strana od-do

1-14

Kód UT WoS článku

000902011900001

EID výsledku v databázi Scopus

2-s2.0-85144675934