System for Changing the Radial Response on Car Wheels

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25510%2F20%3A39916039" target="_blank" >RIV/00216275:25510/20:39916039 - isvavai.cz</a>

Výsledek na webu

<a href="https://acta.mendelu.cz/media/pdf/actaun_2020068010039.pdf" target="_blank" >https://acta.mendelu.cz/media/pdf/actaun_2020068010039.pdf</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.11118/actaun202068010039" target="_blank" >10.11118/actaun202068010039</a>

Jazyk výsledku

angličtina

Název v původním jazyce

System for Changing the Radial Response on Car Wheels

Popis výsledku v původním jazyce

The paper deals with the possibilities of change in adhesion force for experimental measurement on a road vehicle. The article deals with the ways in which the road vehicle can be brought to skid limit while driving at a safe speed. These are two newly designed systems (SlideWheel and Alternative SkidCar) to complement the experimental car. Both systems allow for the reduction of the adhesion force on car wheels, depending on the reduction of radial force transmitted by the car wheel. Their main difference is in the spatial arrangement and in the method of attachment to a car. The wheel units are mounted under the axles in case of SlideWheel and attached to the experimental car body via a subframe in case of Alternative SkidCar. We implemented an objective finding of their influence on the quantities describing the movement of the car in the two systems designed by the authors. Mutual comparison was made during experimental measurement during a test drive in the form of driving in a circle at a constant steering wheel turning angle. Experimental measurements were made with 50% of the radial response on car wheels. It is clear from the measured results that both systems met expectations and can be used to bring the car to the skid limit at a safe speed. Both systems help to induce any type of car skidding. The advantage of the SlideWheel system compared to Alternative SkidCar is its lower weight; the disadvantage is the size of the support wheels. The paper is focused on objective comparison of ASC and SW in terms of effect on the experimental car’s behaviour.

Název v anglickém jazyce

System for Changing the Radial Response on Car Wheels

Popis výsledku anglicky

The paper deals with the possibilities of change in adhesion force for experimental measurement on a road vehicle. The article deals with the ways in which the road vehicle can be brought to skid limit while driving at a safe speed. These are two newly designed systems (SlideWheel and Alternative SkidCar) to complement the experimental car. Both systems allow for the reduction of the adhesion force on car wheels, depending on the reduction of radial force transmitted by the car wheel. Their main difference is in the spatial arrangement and in the method of attachment to a car. The wheel units are mounted under the axles in case of SlideWheel and attached to the experimental car body via a subframe in case of Alternative SkidCar. We implemented an objective finding of their influence on the quantities describing the movement of the car in the two systems designed by the authors. Mutual comparison was made during experimental measurement during a test drive in the form of driving in a circle at a constant steering wheel turning angle. Experimental measurements were made with 50% of the radial response on car wheels. It is clear from the measured results that both systems met expectations and can be used to bring the car to the skid limit at a safe speed. Both systems help to induce any type of car skidding. The advantage of the SlideWheel system compared to Alternative SkidCar is its lower weight; the disadvantage is the size of the support wheels. The paper is focused on objective comparison of ASC and SW in terms of effect on the experimental car’s behaviour.

Druh

J_SC - Článek v periodiku v databázi SCOPUS

CEP obor

—

OECD FORD obor

20104 - Transport engineering

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2020

Kód důvěrnosti údajů

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

Název periodika

Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis

ISSN

1211-8516

e-ISSN

—

Svazek periodika

68

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

9

Strana od-do

39-47

Kód UT WoS článku

—

EID výsledku v databázi Scopus

2-s2.0-85082034379