Dr. Stefano Coccia Profile

Dr. Stefano Coccia

Graduate Student Researcher at Univ of California San Diego

SPIE Involvement:

Author

Proceedings Article | 15 April 2011 Paper

Monitoring thermal stresses and incipient buckling of continuous-welded rails: results from the UCSD/BNSF/FRA large-scale laboratory test track

Robert Phillips, Claudio Nucera, Stefano Coccia, Francesco Lanza di Scalea, Ivan Bartoli, Mahmood Fateh, Gary Carr

Proceedings Volume 7981, 79813T (2011) https://doi.org/10.1117/12.880241

KEYWORDS: Ultrasonics, Waveguides, Temperature metrology, Prototyping, Switches, Infrared cameras, Head, Roads, Safety, Velocity measurements

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Proceedings Article | 14 April 2011 Paper

UCSD/FRA non-contact ultrasonic guided-wave system for rail inspection: an update

Stefano Coccia, Robert Phillips, Claudio Nucera, Ivan Bartoli, Salvatore Salamone, Francesco Lanza di Scalea, Mahmood Fateh, Gary Carr

Proceedings Volume 7981, 798113 (2011) https://doi.org/10.1117/12.880238

KEYWORDS: Inspection, Ultrasonics, Defect detection, Head, Prototyping, Safety, Reliability, Waveguides, Statistical analysis, Molybdenum

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Proceedings Article | 9 April 2010 Paper

Stress dependence of guided waves in rails

Ivan Bartoli, Stefano Coccia, Robert Phillips, Ankit Srivastava, Francesco Lanza di Scalea, Salvatore Salamone, Mahmood Fateh, Gary Carr

Proceedings Volume 7650, 765021 (2010) https://doi.org/10.1117/12.847410

KEYWORDS: Waveguides, Wave propagation, Dispersion, Prototyping, Motion measurement, Finite element methods, Phase velocity, Ultrasonics, Fourier transforms, 3D modeling

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Proceedings Article | 30 March 2009 Paper

Modeling high-frequency wave propagation in rail tracks for crack detection

Stefano Coccia, Ivan Bartoli, Francesco Lanza di Scalea, Mahmood Fateh, Gary Carr

Proceedings Volume 7292, 72921W (2009) https://doi.org/10.1117/12.815470

KEYWORDS: Wave propagation, Head, Waveguides, Dispersion, Defect detection, Signal attenuation, Ultrasonics, Phase velocity, Inspection, Chemical elements

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Proceedings Article | 30 March 2009 Paper

Nonlinear ultrasonic guided waves for stress monitoring in prestressing tendons for post-tensioned concrete structures

Ivan Bartoli, Claudio Nucera, Ankit Srivastava, Salvatore Salamone, Robert Phillips, Francesco Lanza di Scalea, Stefano Coccia, Charles Sikorsky

Proceedings Volume 7292, 729220 (2009) https://doi.org/10.1117/12.815614

KEYWORDS: Ultrasonics, Waveguides, Transducers, Picosecond phenomena, Defect detection, Wave propagation, Interfaces, Signal detection, Bridges, Sensors

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Proceedings Article | 10 April 2008 Paper

Wave propagation models for quantitative defect detection by ultrasonic methods

Ankit Srivastava, Ivan Bartoli, Stefano Coccia, Francesco Lanza di Scalea

Proceedings Volume 6935, 69350S (2008) https://doi.org/10.1117/12.776010

KEYWORDS: Waveguides, Composites, Finite element methods, Scattering, Chemical elements, Adaptive optics, Ultrasonics, Aluminum, Wave propagation, Defect detection

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Proceedings Article | 8 April 2008 Paper

Load monitoring in multiwire strands by interwire ultrasonic measurements

Ivan Bartoli, Robert Phillips, Francesco Lanza di Scalea, Salvatore Salamone, Stefano Coccia, Charles Sikorsky

Proceedings Volume 6932, 693209 (2008) https://doi.org/10.1117/12.775934

KEYWORDS: Waveguides, Ultrasonics, Sensors, Wave propagation, Ferroelectric materials, Picosecond phenomena, Defect detection, Actuators, Dispersion, Ultrasonography

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Proceedings Article | 10 April 2007 Paper

Non-contact rail flaw detection system: first field test

Piervincenzo Rizzo, Stefano Coccia, Ivan Bartoli, Mahmood Fateh

Proceedings Volume 6529, 65293W (2007) https://doi.org/10.1117/12.715444

KEYWORDS: Lasers, Signal detection, Waveguides, Signal processing, Inspection, Ultrasonics, Defect detection, Prototyping, Head, Sensors

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Proceedings Article | 11 April 2006 Paper

Unsupervised learning algorithm for high-speed defect detection in rails by laser/air-coupled non-contact ultrasonic testing

Piervincenzo Rizzo, Stefano Coccia, Francesco Lanza di Scalea, Ivan Bartoli, Mahmood Fateh

Proceedings Volume 6174, 61742G (2006) https://doi.org/10.1117/12.643892

KEYWORDS: Ultrasonics, Defect detection, Wavelets, Signal detection, Feature extraction, Discrete wavelet transforms, Interference (communication), Head, Sensors, Detection and tracking algorithms

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Proceedings Article | 11 April 2006 Paper

Ultrasonic guided-wave monitoring of composite bonded joints using macro fiber composite transducers

Howard Matt, Ivan Bartoli, Stefano Coccia, Francesco Lanza di Scalea, Joseph Oliver, John Kosmatka, Gyuhae Park, Charles Farrar

Proceedings Volume 6174, 61742D (2006) https://doi.org/10.1117/12.640036

KEYWORDS: Microsoft Foundation Class Library, Sensors, Transducers, Waveguides, Ultrasonics, Composites, Wave propagation, Skin, Unmanned aerial vehicles, Adhesives

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Proceedings Article | 5 April 2006 Paper

Self-diagnosis and validation of active sensors used for structural health monitoring

Gyuhae Park, Charles Farrar, Francesco Lanza di Scalea, Stefano Coccia

Proceedings Volume 6173, 61731N (2006) https://doi.org/10.1117/12.658813

KEYWORDS: Ferroelectric materials, Sensors, Transducers, Structural health monitoring, Wave propagation, Diagnostics, Microsoft Foundation Class Library, Aluminum, Active sensors, Actuators

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Proceedings Article | 17 May 2005 Paper

A guided-wave system for monitoring the wing skin-to-spar bond in unmanned aerial vehicles

Howard Matt, Ivan Bartoli, Francesco Lanza di Scalea, Alessandro Marzani, Stefano Coccia, Joseph Oliver, John Kosmatka, Piervincenzo Rizzo, Gaetano Restivo

Proceedings Volume 5765, (2005) https://doi.org/10.1117/12.599061

KEYWORDS: Composites, Waveguides, Wavelets, Skin, Unmanned aerial vehicles, Wave propagation, Ultrasonics, Adhesives, Epoxies, Signal attenuation

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Proceedings Article | 9 May 2005 Paper

High-speed defect detection in rails by non-contact guided ultrasonic testing

Piervincenzo Rizzo, Ivan Bartoli, Francesco Lanza di Scalea, Stefano Coccia, Mahmood Fateh

Proceedings Volume 5768, (2005) https://doi.org/10.1117/12.599060

KEYWORDS: Reflection, Wavelets, Waveguides, Signal processing, Defect detection, Discrete wavelet transforms, Ultrasonics, Head, Inspection, Sensors

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Showing 5 of 13 publications

Conference Committee Involvement (2)

Gravitational Wave and Particle Astrophysics Detectors

23 June 2004 | Glasgow, United Kingdom

High-Frequency Gravitational-Wave Detection

24 August 2002 | Waikoloa, Hawai'i, United States

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