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Faults Diagnosis through Genetic Matching Pursuit

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Knowledge-Based Intelligent Information and Engineering Systems (KES 2003)

Part of the book series: Lecture Notes in Computer Science ((LNAI,volume 2773))

Abstract

Signals that carry information regarding the existing defects or possible failures of a system are sometimes difficult to analyze because of various corrupting noises. Such signals are usually acquired in difficult conditions, far from the place where defects are located and/or within a noisy environment. Detecting and diagnosing the defects require then quite sophisticated methods that are able to make the distinction between noises encoding the defects and another parasite signals, all mixed together in an unknown way. Such a method is introduced in this paper. The method combines time-frequency-scale analysis of signals with a genetic algorithm.

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References

  1. Figueras i Ventura, R.M., Vandergheynst, P., Frossard, P.: Evolutionary Multiresolution Matching Pursuit and its relations with the Human Visual System. In: Proceedings of EUSIPCO 2002, Toulouse, France, September 2002, vol. II, pp. 395–398 (2002)

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  4. Stefanoiu, D., Ionescu, F.: Vibration Faults Diagnosis by Using Time-Frequency Dictionaries. Research Report AvH-FHKN-0301, Konstanz, Germany (January 2003)

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Author information

Authors and Affiliations

  1. Dept. of Mechatronics, FH-University of Applied Sciences in Konstanz, Brauneggerstraße 55, 78462, Konstanz, Germany

    Dan Stefanoiu & Florin Ionescu

Authors
  1. Dan Stefanoiu
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  2. Florin Ionescu
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Editor information

Editors and Affiliations

  1. Computing Laboratory, Oxford University, Parks Road, OXI 3QD, United Kingdom

    Vasile Palade

  2. Intelligent Systems and Signal Processing Labs, Moulsecoomb, University of Brighton, BN2 4GJ, Brighton, United Kingdom

    Robert J. Howlett

  3. Knowledge-Based Intelligent Engineering Systems Centre, Mawson Lakes, University of South Australia, 5095, Adelaide, SA, Australia

    Lakhmi Jain

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© 2003 Springer-Verlag Berlin Heidelberg

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Stefanoiu, D., Ionescu, F. (2003). Faults Diagnosis through Genetic Matching Pursuit. In: Palade, V., Howlett, R.J., Jain, L. (eds) Knowledge-Based Intelligent Information and Engineering Systems. KES 2003. Lecture Notes in Computer Science(), vol 2773. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-540-45224-9_99

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  • DOI: https://doi.org/10.1007/978-3-540-45224-9_99

  • Publisher Name: Springer, Berlin, Heidelberg

  • Print ISBN: 978-3-540-40803-1

  • Online ISBN: 978-3-540-45224-9

  • eBook Packages: Springer Book Archive

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