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

Institute for Machine Intelligence

Research output: Chapter in Book/Report/Conference proceeding › Conference proceedings › peer-review

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.

Original language	English
Title of host publication	Proceedings of the 15th IFAC Symposium on System Identification, SYSID 2009
Number of pages	6
Volume	15
Publication status	Published - 2009

Publication series

Name	System Identification

Fields of science

202 Electrical Engineering, Electronics, Information Engineering
202027 Mechatronics
202034 Control engineering
203027 Internal combustion engines
206001 Biomedical engineering
206002 Electro-medical engineering
207109 Pollutant emission

Cite this

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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.",

author = "Kurt Pichler and \{del Re\}, Luigi and Andrea Schrems and Martin W{\"u}rtele",

year = "2009",

language = "English",

volume = "15",

series = "System Identification",

booktitle = "Proceedings of the 15th IFAC Symposium on System Identification, SYSID 2009",

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Monitoring procedure in frequency domain using intensity estimation of the energy of the envelope. / Pichler, Kurt; del Re, Luigi; Schrems, Andrea et al.
Proceedings of the 15th IFAC Symposium on System Identification, SYSID 2009. Vol. 15 2009. (System Identification).

Research output: Chapter in Book/Report/Conference proceeding › Conference proceedings › peer-review

TY - GEN

T1 - Monitoring procedure in frequency domain using intensity estimation of the energy of the envelope

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AU - del Re, Luigi

AU - Schrems, Andrea

AU - Würtele, Martin

PY - 2009

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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

ER -