DETAILED ANALYSIS OF ACCELERATION SIGNAL MEASURED ON THE WHEELSET AXLE BOX IN THE COURSE OF PASSING

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25510%2F11%3A39894511" target="_blank" >RIV/00216275:25510/11:39894511 - isvavai.cz</a>

Výsledek na webu

—

DOI - Digital Object Identifier

—

Jazyk výsledku

angličtina

Název v původním jazyce

DETAILED ANALYSIS OF ACCELERATION SIGNAL MEASURED ON THE WHEELSET AXLE BOX IN THE COURSE OF PASSING

Popis výsledku v původním jazyce

The paper deals with an extended analysis of the acceleration signal measured on an wheelset axle box of a vehicle passing over a turnout frog area, i.e. 5m distance where a wheel is leaving a wing rail and running to a frog tip. It is a place of happening of increased dynamical response of the vehicle. The measured acceleration signal is characterized by a specific character there in comparison with e.g. straight track. The analysis is concentrated to several fields. A method of the acceleration sensing, a possibility and a necessity of the signal procesing and factors influenced the character of the signal is under investigation. Results of the made analysis shows that the vertical accelerate signals measured on the wheelset axle boxes during passingof the vehicle over the turnout frog area and processed in the same way are unchangeable. Only a peak-to-peak distance is changing in dependence on a weight of the experimental vehicle, a speed and a direction of passing over the turnout

Název v anglickém jazyce

DETAILED ANALYSIS OF ACCELERATION SIGNAL MEASURED ON THE WHEELSET AXLE BOX IN THE COURSE OF PASSING

Popis výsledku anglicky

The paper deals with an extended analysis of the acceleration signal measured on an wheelset axle box of a vehicle passing over a turnout frog area, i.e. 5m distance where a wheel is leaving a wing rail and running to a frog tip. It is a place of happening of increased dynamical response of the vehicle. The measured acceleration signal is characterized by a specific character there in comparison with e.g. straight track. The analysis is concentrated to several fields. A method of the acceleration sensing, a possibility and a necessity of the signal procesing and factors influenced the character of the signal is under investigation. Results of the made analysis shows that the vertical accelerate signals measured on the wheelset axle boxes during passingof the vehicle over the turnout frog area and processed in the same way are unchangeable. Only a peak-to-peak distance is changing in dependence on a weight of the experimental vehicle, a speed and a direction of passing over the turnout

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

JO - Pozemní dopravní systémy a zařízení

OECD FORD obor

—

Projekt

<a href="/cs/project/1M0519" target="_blank" >1M0519: Výzkumné centrum kolejových vozidel</a><br>

Návaznosti

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

Rok uplatnění

2011

Kód důvěrnosti údajů

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

Název periodika

Scientific Papers of the University of Pardubice, Series B, The Jan Perner Transport Faculty

ISSN

1211-6610

e-ISSN

—

Svazek periodika

16

Číslo periodika v rámci svazku

2010

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

14

Strana od-do

61-74

Kód UT WoS článku

—

EID výsledku v databázi Scopus

—