Automated algorithms for the analysis of eddy current array probe data

Kavitha Arunachalam; Utpal P. Parrikar; Pradeep Ramuhalli; Lalita Udpa; Satish S. Udpa; James Benson

Automated algorithms for the analysis of eddy current array probe data

Kavitha Arunachalam, Utpal P. Parrikar, Pradeep Ramuhalli, Lalita Udpa, Satish S. Udpa, James Benson

Research output: Contribution to conference › Paper › peer-review

3 Scopus citations

Abstract

Steam generator (SG) tubes in nuclear power plants are exposed to harsh environmental conditions that result in various types of degradation, thereby necessitating periodic inspection. Inservice inspection of SG tubes is widely done using eddy current methods. Limitations of conventional eddy current methods employing multi frequency bobbin and mechanically rotating probes for tube inspection have given rise to the relatively new eddy current array sensor. The large volume of data generated by array probes requires development of data analysis tools that exploit their capabilities. This paper presents automated signal analysis of the multi dimensional eddy current array probe data for consistent, accurate and high speed interpretation.

Original language	English
Pages	111-114
Number of pages	4
State	Published - 2006
Externally published	Yes
Event	2006 IEEE Sensors Applications Symposium - Houston, TX, United States Duration: Feb 7 2006 → Feb 9 2006

Conference

Conference	2006 IEEE Sensors Applications Symposium
Country/Territory	United States
City	Houston, TX
Period	02/7/06 → 02/9/06

Keywords

Array probe
Automated signal analysis
Eddy current
Nuclear power plant
Steam generator

Cite this

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title = "Automated algorithms for the analysis of eddy current array probe data",

abstract = "Steam generator (SG) tubes in nuclear power plants are exposed to harsh environmental conditions that result in various types of degradation, thereby necessitating periodic inspection. Inservice inspection of SG tubes is widely done using eddy current methods. Limitations of conventional eddy current methods employing multi frequency bobbin and mechanically rotating probes for tube inspection have given rise to the relatively new eddy current array sensor. The large volume of data generated by array probes requires development of data analysis tools that exploit their capabilities. This paper presents automated signal analysis of the multi dimensional eddy current array probe data for consistent, accurate and high speed interpretation.",

keywords = "Array probe, Automated signal analysis, Eddy current, Nuclear power plant, Steam generator",

author = "Kavitha Arunachalam and Parrikar, {Utpal P.} and Pradeep Ramuhalli and Lalita Udpa and Udpa, {Satish S.} and James Benson",

year = "2006",

language = "English",

pages = "111--114",

note = "2006 IEEE Sensors Applications Symposium ; Conference date: 07-02-2006 Through 09-02-2006",

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TY - CONF

T1 - Automated algorithms for the analysis of eddy current array probe data

AU - Arunachalam, Kavitha

AU - Parrikar, Utpal P.

AU - Ramuhalli, Pradeep

AU - Udpa, Lalita

AU - Udpa, Satish S.

AU - Benson, James

PY - 2006

Y1 - 2006

N2 - Steam generator (SG) tubes in nuclear power plants are exposed to harsh environmental conditions that result in various types of degradation, thereby necessitating periodic inspection. Inservice inspection of SG tubes is widely done using eddy current methods. Limitations of conventional eddy current methods employing multi frequency bobbin and mechanically rotating probes for tube inspection have given rise to the relatively new eddy current array sensor. The large volume of data generated by array probes requires development of data analysis tools that exploit their capabilities. This paper presents automated signal analysis of the multi dimensional eddy current array probe data for consistent, accurate and high speed interpretation.

AB - Steam generator (SG) tubes in nuclear power plants are exposed to harsh environmental conditions that result in various types of degradation, thereby necessitating periodic inspection. Inservice inspection of SG tubes is widely done using eddy current methods. Limitations of conventional eddy current methods employing multi frequency bobbin and mechanically rotating probes for tube inspection have given rise to the relatively new eddy current array sensor. The large volume of data generated by array probes requires development of data analysis tools that exploit their capabilities. This paper presents automated signal analysis of the multi dimensional eddy current array probe data for consistent, accurate and high speed interpretation.

KW - Array probe

KW - Automated signal analysis

KW - Eddy current

KW - Nuclear power plant

KW - Steam generator

UR - http://www.scopus.com/inward/record.url?scp=33751033150&partnerID=8YFLogxK

M3 - Paper

AN - SCOPUS:33751033150

SP - 111

EP - 114

T2 - 2006 IEEE Sensors Applications Symposium

Y2 - 7 February 2006 through 9 February 2006

ER -

Automated algorithms for the analysis of eddy current array probe data

Abstract

Conference

Keywords

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