Using the EMD Method to Determine Fault Criterion for Medium-low Pressure Gas Regulators

By extracting the outlet pressure data of gas regulators,this paper uses the EMD toolbox of the MATLAB software,which can perform data decomposition and the Hilbert-Huang Transform to find the rules with fault data.Eventually,the medium-low pressure gas regulator fault criterion can be established.

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Bibliographische Detailangaben
Veröffentlicht in:	Journal of thermal science 2015-11, Vol.24 (6), p.557-561
Hauptverfasser:	Hao, Xuejun, Liu, Qiang, Yang, Guobin, Du, Yi
Format:	Artikel
Sprache:	eng
Schlagworte:	Classical and Continuum Physics EMD方法 Engineering Fluid Dynamics Engineering Thermodynamics Heat and Mass Transfer MATLAB软件 Physics Physics and Astronomy 中低压压力数据希尔伯特变换应用故障判据燃气调压器
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Beschreibung
Zusammenfassung:	By extracting the outlet pressure data of gas regulators,this paper uses the EMD toolbox of the MATLAB software,which can perform data decomposition and the Hilbert-Huang Transform to find the rules with fault data.Eventually,the medium-low pressure gas regulator fault criterion can be established.
ISSN:	1003-2169 1993-033X
DOI:	10.1007/s11630-015-0822-y