Application of time-frequency methods for analysis of dynamic silo flow

被引：0
|
作者：
Niedostatkiewicz, M [1 ]
Rucka, M [1 ]
Wilde, K [1 ]
机构：
[1] Gdansk Tech Univ, PL-80952 Gdansk, Poland
来源：
Shell Structures: Theory and Applications | 2005年
关键词：
D O I：
暂无
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
In the paper, different time-frequency methods were used to analyse abroad frequency spectrum of silo vibrations during emptying. A cylindrical silo with the different wall roughness was excited by flow of cohesive and cohesionless bulk solids. A Fourier Transform (FT), Short Time Fourier Transform (STFT) and Continuous Wavelet Transform (CWT) were applied to fully describe the dynamics characteristics of frequencies of the silo discharging process.
引用
收藏
页码：393 / 397
页数：5
相关论文
共 50 条
  • [21] TIME-FREQUENCY METHODS IN ACOUSTICS
    FLANDRIN, P
    SESSAREGO, JP
    [J]. JOURNAL DE PHYSIQUE, 1990, 51 (C2): : 707 - 716
  • [22] Time-frequency methods for signal analysis in wind turbines
    Kalista, Karel
    Liska, Jindrich
    [J]. 12TH EUROPEAN WORKSHOP ON ADVANCED CONTROL AND DIAGNOSIS (ACD 2015), 2015, 659
  • [23] Time-frequency signal analysis: Issues and alternative methods
    Marple, SL
    [J]. PROCEEDINGS OF THE IEEE-SP INTERNATIONAL SYMPOSIUM ON TIME-FREQUENCY AND TIME-SCALE ANALYSIS, 1998, : 329 - 332
  • [24] ANALYSIS OF THE VIBRATION SIGNAL USING TIME-FREQUENCY METHODS
    Soda, Josko
    Vujovic, Igor
    Kulenovic, Zlatan
    [J]. TRANSACTIONS OF FAMENA, 2015, 39 (03) : 23 - 34
  • [25] Time-frequency analysis of unsteady flow in centrifugal compressor
    Wu W.
    Zhao B.
    Xue X.
    Zhu X.
    Wang T.
    Du Z.
    [J]. Hangkong Dongli Xuebao/Journal of Aerospace Power, 2020, 35 (08): : 1768 - 1776
  • [26] Application of time-frequency and wavelet analysis to the diagnosis of epilepsy
    Sun, MG
    Pon, LS
    Scheuer, ML
    Sclabassi, RJ
    [J]. WAVELET APPLICATIONS VII, 2000, 4056 : 210 - 219
  • [27] Time-Frequency Analysis and Its Application in Digital Watermarking
    Stankovic, Srdjan
    [J]. EURASIP JOURNAL ON ADVANCES IN SIGNAL PROCESSING, 2010,
  • [28] Characterization of polynomial functions and application to time-frequency analysis
    Universite Paris-Sud, Gif-sur-Yvette, France
    [J]. IEEE Trans Signal Process, 5 (1351-1354):
  • [29] On the capon's method application in time-frequency analysis
    Stankovic, L
    Popovic, V
    Dakovic, M
    [J]. PROCEEDINGS OF THE 3RD IEEE INTERNATIONAL SYMPOSIUM ON SIGNAL PROCESSING AND INFORMATION TECHNOLOGY, 2003, : 721 - 724
  • [30] Time-Frequency Analysis and Its Application in Digital Watermarking
    Srdjan Stanković
    [J]. EURASIP Journal on Advances in Signal Processing, 2010
12345