Monitoring procedure in frequency domain using intensity estimation of the energy of the envelope

Kurt Pichler; Luigi del Re; Andrea Schrems; Martin Würtele

Monitoring procedure in frequency domain using intensity estimation of the energy of the envelope

Kurt Pichler
, Luigi del Re
, Andrea Schrems
, Martin Würtele

Institut für Maschinelle Intelligenz

Publikation: Beitrag in Buch/Bericht/Konferenzband › Konferenzbeitrag › Begutachtung

Abstract

In this paper a monitoring procedure for a rotating machine is presented, based on a frequency domain approach. The energy content of several frequency regions is evaluated by analyzing the spectral envelope of 2-dimensional acceleration measurements mapped into higher-dimensional space. It is shown that such a monitoring procedure is feasible under non conservative restrictions. The paper ends with three industrial relevant examples where the monitoring procedure is illustrated.

Originalsprache	Englisch
Titel	Proceedings of the 15th IFAC Symposium on System Identification, SYSID 2009
Seitenumfang	6
Band	15
Publikationsstatus	Veröffentlicht - 2009

Publikationsreihe

Name	System Identification

Wissenschaftszweige

202 Elektrotechnik, Elektronik, Informationstechnik
202027 Mechatronik
202034 Regelungstechnik
203027 Verbrennungskraftmaschinen
206001 Biomedizinische Technik
206002 Elektromedizinische Technik
207109 Schadstoffemission

Dieses zitieren

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title = "Monitoring procedure in frequency domain using intensity estimation of the energy of the envelope",

abstract = "In this paper a monitoring procedure for a rotating machine is presented, based on a frequency domain approach. The energy content of several frequency regions is evaluated by analyzing the spectral envelope of 2-dimensional acceleration measurements mapped into higher-dimensional space. It is shown that such a monitoring procedure is feasible under non conservative restrictions. The paper ends with three industrial relevant examples where the monitoring procedure is illustrated.",

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AU - Würtele, Martin

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N2 - In this paper a monitoring procedure for a rotating machine is presented, based on a frequency domain approach. The energy content of several frequency regions is evaluated by analyzing the spectral envelope of 2-dimensional acceleration measurements mapped into higher-dimensional space. It is shown that such a monitoring procedure is feasible under non conservative restrictions. The paper ends with three industrial relevant examples where the monitoring procedure is illustrated.

AB - In this paper a monitoring procedure for a rotating machine is presented, based on a frequency domain approach. The energy content of several frequency regions is evaluated by analyzing the spectral envelope of 2-dimensional acceleration measurements mapped into higher-dimensional space. It is shown that such a monitoring procedure is feasible under non conservative restrictions. The paper ends with three industrial relevant examples where the monitoring procedure is illustrated.

M3 - Conference proceedings

VL - 15

T3 - System Identification

BT - Proceedings of the 15th IFAC Symposium on System Identification, SYSID 2009

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