On-line condition monitoring of nuclear systems via symbolic time series analysis

Venkatesh Rajagopalan; Asok Ray; Humberto E. Garcia

On-line condition monitoring of nuclear systems via symbolic time series analysis

Venkatesh Rajagopalan, Asok Ray, Humberto E. Garcia

Mechanical Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

1 Scopus citations

Abstract

This paper provides a symbolic time series analysis approach to fault diagnostics and condition monitoring. The proposed technique is built upon concepts from wavelet theory, symbolic dynamics and pattern recognition. Various aspects of the methodology such as wavelet selection, choice of alphabet and determination of depth of D-Markov Machine are explained in the paper. The technique is validated with experiments performed in a Machine Condition Monitoring (MCM) test bed at the Idaho National Laboratory.

Original language	English (US)
Title of host publication	5th International Topical Meeting on Nuclear Plant Instrumentation Controls, and Human Machine Interface Technology (NPIC and HMIT 2006)
Pages	323-330
Number of pages	8
State	Published - 2006
Event	5th International Topical Meeting on Nuclear Plant Instrumentation Controls, and Human Machine Interface Technology (NPIC and HMIT 2006) - Albuquerque, NM, United States Duration: Nov 12 2006 → Nov 16 2006

Publication series

Name	5th International Topical Meeting on Nuclear Plant Instrumentation Controls, and Human Machine Interface Technology (NPIC and HMIT 2006)
Volume	2006

Other

Other	5th International Topical Meeting on Nuclear Plant Instrumentation Controls, and Human Machine Interface Technology (NPIC and HMIT 2006)
Country/Territory	United States
City	Albuquerque, NM
Period	11/12/06 → 11/16/06

All Science Journal Classification (ASJC) codes

General Engineering

Cite this

Rajagopalan, V., Ray, A., & Garcia, H. E. (2006). On-line condition monitoring of nuclear systems via symbolic time series analysis. In 5th International Topical Meeting on Nuclear Plant Instrumentation Controls, and Human Machine Interface Technology (NPIC and HMIT 2006) (pp. 323-330). (5th International Topical Meeting on Nuclear Plant Instrumentation Controls, and Human Machine Interface Technology (NPIC and HMIT 2006); Vol. 2006).

Rajagopalan, Venkatesh ; Ray, Asok ; Garcia, Humberto E. / On-line condition monitoring of nuclear systems via symbolic time series analysis. 5th International Topical Meeting on Nuclear Plant Instrumentation Controls, and Human Machine Interface Technology (NPIC and HMIT 2006). 2006. pp. 323-330 (5th International Topical Meeting on Nuclear Plant Instrumentation Controls, and Human Machine Interface Technology (NPIC and HMIT 2006)).

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abstract = "This paper provides a symbolic time series analysis approach to fault diagnostics and condition monitoring. The proposed technique is built upon concepts from wavelet theory, symbolic dynamics and pattern recognition. Various aspects of the methodology such as wavelet selection, choice of alphabet and determination of depth of D-Markov Machine are explained in the paper. The technique is validated with experiments performed in a Machine Condition Monitoring (MCM) test bed at the Idaho National Laboratory.",

author = "Venkatesh Rajagopalan and Asok Ray and Garcia, {Humberto E.}",

year = "2006",

language = "English (US)",

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series = "5th International Topical Meeting on Nuclear Plant Instrumentation Controls, and Human Machine Interface Technology (NPIC and HMIT 2006)",

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booktitle = "5th International Topical Meeting on Nuclear Plant Instrumentation Controls, and Human Machine Interface Technology (NPIC and HMIT 2006)",

note = "5th International Topical Meeting on Nuclear Plant Instrumentation Controls, and Human Machine Interface Technology (NPIC and HMIT 2006) ; Conference date: 12-11-2006 Through 16-11-2006",

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Rajagopalan, V, Ray, A & Garcia, HE 2006, On-line condition monitoring of nuclear systems via symbolic time series analysis. in 5th International Topical Meeting on Nuclear Plant Instrumentation Controls, and Human Machine Interface Technology (NPIC and HMIT 2006). 5th International Topical Meeting on Nuclear Plant Instrumentation Controls, and Human Machine Interface Technology (NPIC and HMIT 2006), vol. 2006, pp. 323-330, 5th International Topical Meeting on Nuclear Plant Instrumentation Controls, and Human Machine Interface Technology (NPIC and HMIT 2006), Albuquerque, NM, United States, 11/12/06.

On-line condition monitoring of nuclear systems via symbolic time series analysis. / Rajagopalan, Venkatesh; Ray, Asok; Garcia, Humberto E.
5th International Topical Meeting on Nuclear Plant Instrumentation Controls, and Human Machine Interface Technology (NPIC and HMIT 2006). 2006. p. 323-330 (5th International Topical Meeting on Nuclear Plant Instrumentation Controls, and Human Machine Interface Technology (NPIC and HMIT 2006); Vol. 2006).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

TY - GEN

T1 - On-line condition monitoring of nuclear systems via symbolic time series analysis

AU - Rajagopalan, Venkatesh

AU - Ray, Asok

AU - Garcia, Humberto E.

PY - 2006

Y1 - 2006

N2 - This paper provides a symbolic time series analysis approach to fault diagnostics and condition monitoring. The proposed technique is built upon concepts from wavelet theory, symbolic dynamics and pattern recognition. Various aspects of the methodology such as wavelet selection, choice of alphabet and determination of depth of D-Markov Machine are explained in the paper. The technique is validated with experiments performed in a Machine Condition Monitoring (MCM) test bed at the Idaho National Laboratory.

AB - This paper provides a symbolic time series analysis approach to fault diagnostics and condition monitoring. The proposed technique is built upon concepts from wavelet theory, symbolic dynamics and pattern recognition. Various aspects of the methodology such as wavelet selection, choice of alphabet and determination of depth of D-Markov Machine are explained in the paper. The technique is validated with experiments performed in a Machine Condition Monitoring (MCM) test bed at the Idaho National Laboratory.

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M3 - Conference contribution

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SN - 0894480510

SN - 9780894480515

T3 - 5th International Topical Meeting on Nuclear Plant Instrumentation Controls, and Human Machine Interface Technology (NPIC and HMIT 2006)

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EP - 330

BT - 5th International Topical Meeting on Nuclear Plant Instrumentation Controls, and Human Machine Interface Technology (NPIC and HMIT 2006)

T2 - 5th International Topical Meeting on Nuclear Plant Instrumentation Controls, and Human Machine Interface Technology (NPIC and HMIT 2006)

Y2 - 12 November 2006 through 16 November 2006

ER -

Rajagopalan V, Ray A, Garcia HE. On-line condition monitoring of nuclear systems via symbolic time series analysis. In 5th International Topical Meeting on Nuclear Plant Instrumentation Controls, and Human Machine Interface Technology (NPIC and HMIT 2006). 2006. p. 323-330. (5th International Topical Meeting on Nuclear Plant Instrumentation Controls, and Human Machine Interface Technology (NPIC and HMIT 2006)).

On-line condition monitoring of nuclear systems via symbolic time series analysis

Abstract

Publication series

Other

All Science Journal Classification (ASJC) codes

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