Dr. Seung Bum Kim Profile

Dr. Seung Bum Kim

at RTX Corp

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Author

Publications (8)

Proceedings Article | 18 April 2011 Paper

Optimal sensor placement for active guided wave interrogation of complex metallic components

Clyde Coelho, Seung Bum Kim, Aditi Chattopadhyay

Proceedings Volume 7981, 79813O (2011) https://doi.org/10.1117/12.880288

KEYWORDS: Sensors, Transducers, Structural health monitoring, Signal attenuation, Wave plates, Algorithms, Ferroelectric materials, Waveguides, Damage detection, Actuators

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Proceedings Article | 16 April 2011 Paper

Damage detection in composite structures using Lamb wave analysis and time-frequency approach

Yingtao Liu, Masoud Yekani Fard, Seung Kim, Aditi Chattopadhyay, Derek Doyle

Proceedings Volume 7981, 79813N (2011) https://doi.org/10.1117/12.880664

KEYWORDS: Time-frequency analysis, Chemical species, Composites, Sensors, Wave plates, Ferroelectric materials, Structural health monitoring, Signal processing, Associative arrays, Damage detection

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Proceedings Article | 14 April 2011 Paper

The use of matching pursuit decomposition for damage detection and localization in complex structures

S. Kim, A. Chattopadhyay, A. Nguyen

Proceedings Volume 7981, 798129 (2011) https://doi.org/10.1117/12.880635

KEYWORDS: Ferroelectric materials, Sensors, Damage detection, Signal detection, Associative arrays, Aluminum, Waveguides, Chemical species, Data centers, Transducers

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Proceedings Article | 9 April 2010 Paper

Fatigue crack detection and localization using reference-free method

Sunilkumar Soni, Seung Bum Kim, Aditi Chattopadhyay

Proceedings Volume 7648, 76480U (2010) https://doi.org/10.1117/12.847891

KEYWORDS: Sensors, Ferroelectric materials, Actuators, Associative arrays, Damage detection, Chemical species, Wave plates, Feature extraction, Aluminum, Signal detection

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Proceedings Article | 30 March 2009 Paper

Application of a baseline-free damage detection technique to complex structures

Changgil Lee, Seungbum Kim, Hoon Sohn

Proceedings Volume 7292, 729221 (2009) https://doi.org/10.1117/12.815703

KEYWORDS: Ferroelectric materials, Convolution, Wave plates, Nondestructive evaluation, Damage detection, Wave propagation, Data conversion, Waveguides, Numerical simulations, Environmental sensing

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Proceedings Article | 10 April 2008 Paper

Instantaneous crack detection using dual PZT transducers

Seung Bum Kim, Hoon Sohn

Proceedings Volume 6935, 693509 (2008) https://doi.org/10.1117/12.775875

KEYWORDS: Ferroelectric materials, Transducers, Barium, Nondestructive evaluation, Numerical simulations, Wave plates, Waveguides, Damage detection, Aluminum, Environmental sensing

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Proceedings Article | 11 April 2007 Paper

Instantaneous crack detection under changing operational and environmental variations

Seung Bum Kim, Hoon Sohn

Proceedings Volume 6532, 653209 (2007) https://doi.org/10.1117/12.715463

KEYWORDS: Ferroelectric materials, Nondestructive evaluation, Environmental sensing, Polarization, Numerical simulations, Signal processing, Data conversion, Transducers, Waveguides, Semiconducting wafers

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Proceedings Article | 28 March 2006 Paper

Application of time-reversal guided waves to field bridge testing for baseline-free damage diagnosis

S. Kim, H. Sohn

Proceedings Volume 6177, 617706 (2006) https://doi.org/10.1117/12.659728

KEYWORDS: Ferroelectric materials, Bridges, Wave propagation, Nondestructive evaluation, Digital filtering, Waveguides, Acoustics, Sensors, Analog electronics, Electromagnetic coupling

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Showing 5 of 8 publications

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