The use of the Hilbert Huang transformation in the testing of railway structures

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26110%2F21%3APU141744" target="_blank" >RIV/00216305:26110/21:PU141744 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.journalakustika.com/index.php/akustika/article/view/74" target="_blank" >https://www.journalakustika.com/index.php/akustika/article/view/74</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.36336/akustika20214029" target="_blank" >10.36336/akustika20214029</a>

Jazyk výsledku

angličtina

Název v původním jazyce

The use of the Hilbert Huang transformation in the testing of railway structures

Popis výsledku v původním jazyce

The aim of the paper is to introduce a less used method for the evaluation of non-stationary and especially transient phenomena in railway structures to the wider professional public. This method may find wide application in many technical and other fields. It is the so-called Hilbert-Huang transform. In this paper, its application in the study of dynamic phenomena occurring in a selected superstructure structure is shown. The calculation procedure of the presented transform differs from traditional tools, which include, for example, the short-term Fourier transform or the Wavelet transform. The paper includes a mathematical analysis and description of this transformation. Furthermore, the paper contains a description of the measurement method used, a discussion of the results obtained and recommendations for practice.

Název v anglickém jazyce

The use of the Hilbert Huang transformation in the testing of railway structures

Popis výsledku anglicky

The aim of the paper is to introduce a less used method for the evaluation of non-stationary and especially transient phenomena in railway structures to the wider professional public. This method may find wide application in many technical and other fields. It is the so-called Hilbert-Huang transform. In this paper, its application in the study of dynamic phenomena occurring in a selected superstructure structure is shown. The calculation procedure of the presented transform differs from traditional tools, which include, for example, the short-term Fourier transform or the Wavelet transform. The paper includes a mathematical analysis and description of this transformation. Furthermore, the paper contains a description of the measurement method used, a discussion of the results obtained and recommendations for practice.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10307 - Acoustics

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2021

Kód důvěrnosti údajů

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

Název periodika

Akustika

ISSN

1801-9064

e-ISSN

—

Svazek periodika

40

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

7

Strana od-do

28-34

Kód UT WoS článku

000700401600005

EID výsledku v databázi Scopus

2-s2.0-85117845964