Dr. George M. Lloyd Profile

Dr. George M. Lloyd

at Univ of Illinois at Chicago

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Author

Publications (11)

Proceedings Article | 17 May 2005 Paper

Interdigitated PVDF transducer for Lamb wave generation and reception

Hua Gu, George Lloyd, Ming Wang

Proceedings Volume 5765, (2005) https://doi.org/10.1117/12.599794

KEYWORDS: Transducers, Ferroelectric polymers, Ferroelectric materials, Sensors, Electrodes, Wave plates, Nondestructive evaluation, Waveguides, Wave propagation, Dispersion

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Proceedings Article | 17 May 2005 Paper

Statistical detection method for time of arrival and frequency of waves

Sung Woo Shin, George Lloyd, Ming Wang

Proceedings Volume 5765, (2005) https://doi.org/10.1117/12.593474

KEYWORDS: Sensors, Signal to noise ratio, Signal detection, Interference (communication), Nondestructive evaluation, Time-frequency analysis, Dispersion, Statistical analysis, Electronic filtering, Ultrasonics

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Proceedings Article | 29 July 2004 Paper

Modeling of structural steels and magnetite for NDE corrosion sensing

Varsha Singh, George Lloyd, Ming Wang

Proceedings Volume 5391, (2004) https://doi.org/10.1117/12.540208

KEYWORDS: Magnetism, Corrosion, Iron, Motion models, Sensors, Nondestructive evaluation, Carbon, Mathematical modeling, Solids, Ferromagnetics

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Proceedings Article | 29 July 2004 Paper

Thermomechanical analysis of the Kishwaukee Bridge from global and local deformation measurements

George Lloyd, Ming Wang, Xuan Wang

Proceedings Volume 5391, (2004) https://doi.org/10.1117/12.540215

KEYWORDS: Bridges, Data modeling, Thermal modeling, Sensors, Temperature metrology, Statistical analysis, Inspection, Thermal analysis, Time metrology, Smart structures

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Proceedings Article | 14 July 2004 Paper

Design and experimental validation of a wireless PVDF displacement sensor for structure monitoring

Hua Gu, Peng Jin, Yang Zhao, George Lloyd, Ming Wang

Proceedings Volume 5395, (2004) https://doi.org/10.1117/12.540359

KEYWORDS: Ferroelectric polymers, Sensors, Calibration, Amplifiers, Transducers, Data acquisition, Transceivers, Interfaces, Capacitance, Sensor networks

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Proceedings Article | 18 August 2003 Paper

Quantitative validation testing of magnetoelastic corrosion sensing for bridge cables

Varsha Singh, George Lloyd, Ming Wang

Proceedings Volume 5057, (2003) https://doi.org/10.1117/12.482770

KEYWORDS: Corrosion, Magnetism, Temperature metrology, Calibration, Iron, Sensors, Error analysis, Bridges, Electrodes, Magnetic sensors

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Proceedings Article | 18 August 2003 Paper

Recommendations for intelligent bridge monitoring systems: architecture and temperature-compensated bootstrap analysis

George Lloyd, Ming Wang, Xuan Wang, Joe Love

Proceedings Volume 5057, (2003) https://doi.org/10.1117/12.488892

KEYWORDS: Bridges, Sensors, Intelligence systems, Data acquisition, Statistical analysis, Networks, Epoxies, Finite element methods, Failure analysis, Structural monitoring

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Proceedings Article | 3 August 2001 Paper

Development of a remote coil magnetoelastic stress sensor for steel cables

Ming Wang, George Lloyd, Ondrej Hovorka

Proceedings Volume 4337, (2001) https://doi.org/10.1117/12.435584

KEYWORDS: Sensors, Magnetic sensors, Remote sensing, Magnetism, Bridges, Temperature metrology, Calibration, Corrosion, Sensing systems, Prototyping

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Proceedings Article | 30 July 2001 Paper

Design and testing of a hybrid-mode PVDF displacement sensor for low-frequency infrastructure monitoring

George Lloyd, Ying Zhang, P. Fabo, Ming Wang, L. Wang

Proceedings Volume 4330, (2001) https://doi.org/10.1117/12.434155

KEYWORDS: Sensors, Ferroelectric polymers, Amplifiers, Device simulation, Calibration, Data modeling, Infrared sensors, Silver, Manufacturing, Polymers

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Proceedings Article | 9 June 2000 Paper

Magnetoelastic permeability measurement for stress monitoring in steel tendons and cables

Ming Wang, Zhen Chen, Steve Koontz, George Lloyd

Proceedings Volume 3995, (2000) https://doi.org/10.1117/12.387842

KEYWORDS: Magnetism, Sensors, Calibration, Temperature metrology, Magnetic sensors, Nondestructive evaluation, Sensor calibration, Measurement devices, Active remote sensing, Ferromagnetics

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Proceedings Article | 20 April 2000 Paper

Systematic numerical analysis of the damage index method used for bridge diagnostics

Ming Wang, Fan Xu, George Lloyd

Proceedings Volume 3988, (2000) https://doi.org/10.1117/12.383136

KEYWORDS: Bridges, Finite element methods, Diagnostics, Numerical analysis, Smart materials, Solids, Computer simulations, Electroluminescence, Fourier transforms, 3D modeling

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Showing 5 of 11 publications

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