Diagnostics of Railway Vehicle Based on Dynamical Response Measurement

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25510%2F14%3A39898495" target="_blank" >RIV/00216275:25510/14:39898495 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Diagnostics of Railway Vehicle Based on Dynamical Response Measurement

Popis výsledku v původním jazyce

This paper deals with issue of diagnostics of railway vehicle in operation. The principle of the diagnostics is based on dynamical response measurement during passing of the vehicle through measuring track section. Vibration of the rails and noise emission are recorded; the measured signals are subsequently analysed in time and frequency domain. Determination of failure symptoms in recorded signals in the course of running of the vehicle is the main aim of those analyses. Appropriate failure symptom inmeasured diagnostic signal corresponds to the specific vehicle failure. However this method is based on determination of a reference signal responds the running of a vehicle without any failure and development of database of failures with appropriate symptoms. This diagnostic principle is actually tested in operational conditions of Prague's metro. For development of the diagnostic system, a range of measurements was carried out due to obtaining of several real responses of vehicle passi

Název v anglickém jazyce

Diagnostics of Railway Vehicle Based on Dynamical Response Measurement

Popis výsledku anglicky

This paper deals with issue of diagnostics of railway vehicle in operation. The principle of the diagnostics is based on dynamical response measurement during passing of the vehicle through measuring track section. Vibration of the rails and noise emission are recorded; the measured signals are subsequently analysed in time and frequency domain. Determination of failure symptoms in recorded signals in the course of running of the vehicle is the main aim of those analyses. Appropriate failure symptom inmeasured diagnostic signal corresponds to the specific vehicle failure. However this method is based on determination of a reference signal responds the running of a vehicle without any failure and development of database of failures with appropriate symptoms. This diagnostic principle is actually tested in operational conditions of Prague's metro. For development of the diagnostic system, a range of measurements was carried out due to obtaining of several real responses of vehicle passi

Druh

D - Stať ve sborníku

CEP obor

JO - Pozemní dopravní systémy a zařízení

OECD FORD obor

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Projekt

<a href="/cs/project/TE01020038" target="_blank" >TE01020038: Centrum kompetence drážních vozidel</a><br>

Návaznosti

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

Rok uplatnění

2014

Kód důvěrnosti údajů

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

Název statě ve sborníku

Vibroengineering PROCEDIA Volume 3

ISBN

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ISSN

2345-0533

e-ISSN

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Počet stran výsledku

6

Strana od-do

272-277

Název nakladatele

JVE International

Místo vydání

Kaunas

Místo konání akce

Katowice

Datum konání akce

13. 10. 2014

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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