Prof. Robert X. Gao Profile

Prof. Robert X. Gao

Professor at Univ of Connecticut

SPIE Involvement:

Author

Proceedings Article | 16 November 2005 Paper

Energy efficient wireless sensor network for dynamic system monitoring

Robert Gao, Abhijit Deshmukh, Ruqiang Yan, Zhaoyan Fan

Proceedings Volume 5999, 599904 (2005) https://doi.org/10.1117/12.630817

KEYWORDS: Sensors, Fusion energy, Sensor networks, Data processing, Digital signal processing, Data communications, Head, Signal detection, Helium, Network architectures

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Proceedings Article | 17 May 2005 Paper

An energy-efficient data processing scheme for wireless sensor networks

Zhaoyan Fan, Robert Gao

Proceedings Volume 5765, (2005) https://doi.org/10.1117/12.599953

KEYWORDS: Sensors, Data processing, Sensor networks, Data communications, Digital signal processing, Fusion energy, Head, Telecommunications, Data acquisition, Clocks

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Proceedings Article | 17 May 2005 Paper

Generalized harmonic wavelet as an adaptive filter for machine health diagnosis

Ruqiang Yan, Robert Gao

Proceedings Volume 5765, (2005) https://doi.org/10.1117/12.599925

KEYWORDS: Wavelets, Wavelet transforms, Digital filtering, Electronic filtering, Fourier transforms, Filtering (signal processing), Signal analyzers, Signal to noise ratio, Sensors, Signal processing

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Proceedings Article | 17 May 2005 Paper

Vibration-based energy extraction for sensor powering: design, analysis, and experimental evaluation

Robert Gao, Yong Cui

Proceedings Volume 5765, (2005) https://doi.org/10.1117/12.599979

KEYWORDS: Sensors, Beam shaping, Wind energy, Power supplies, Optical simulations, Environmental sensing, Energy efficiency, Systems modeling, Sensor networks, Environmental monitoring

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Proceedings Article | 17 May 2005 Paper

Energy efficiency analysis of a self-powered pressure sensor using bond graph

Yong Cui, Robert Gao, David Kazmer

Proceedings Volume 5765, (2005) https://doi.org/10.1117/12.599551

KEYWORDS: Transmitters, Energy efficiency, Receivers, Sensors, Systems modeling, Modulators, Sensing systems, Ultrasonography, Signal detection, Ultrasonics

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Proceedings Article | 29 July 2004 Paper

Harmonic wavelet packet transform for on-line system health diagnosis

Ruqiang Yan, Robert Gao

Proceedings Volume 5391, (2004) https://doi.org/10.1117/12.539914

KEYWORDS: Wavelets, Discrete wavelet transforms, Feature extraction, Feature selection, Wavelet transforms, Sensors, Neural networks, Fourier transforms, Signal to noise ratio, Data acquisition

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Proceedings Article | 29 July 2004 Paper

Self-powered sensing for mechanical system condition monitoring

Robert Gao, David Kazmer, Li Zhang, Charles Theurer, Yong Cui

Proceedings Volume 5391, (2004) https://doi.org/10.1117/12.539627

KEYWORDS: Transmitters, Modulators, Sensors, Ultrasonics, Receivers, Sensing systems, Transistors, Ultrasonography, Prototyping, Capacitance

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Proceedings Article | 29 July 2004 Paper

Optimal sensor placement strategy and sensor design for high-quality system monitoring

Robert Gao, Changting Wang, Shuang Wen Sheng

Proceedings Volume 5391, (2004) https://doi.org/10.1117/12.539976

KEYWORDS: Sensors, Signal attenuation, Signal to noise ratio, Signal detection, Wave propagation, Finite element methods, Wave sensors, Defect detection, Unattended ground sensors, Signal processing

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Proceedings Article | 27 December 2001 Paper

Vibration analysis of a bearing integrated sensor module

Abhijit Suryavanshi, Robert Gao

Proceedings Volume 4563, (2001) https://doi.org/10.1117/12.452647

KEYWORDS: Sensors, Transmitters, Finite element methods, Computer aided design, Electronics, Vibrometry, Amplifiers, Lead, Data acquisition, Electronic components

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Proceedings Article | 20 August 1999 Paper

Time-scale analysis adapted for bearing diagnostics

Brian Holm-Hansen, Robert Gao

Proceedings Volume 3833, (1999) https://doi.org/10.1117/12.359515

KEYWORDS: Sensors, Wavelets, Diagnostics, Fourier transforms, Signal analyzers, Discrete wavelet transforms, Optical filters, Electronic filtering, Defect detection, Signal processing

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Proceedings Article | 17 December 1998 Paper

Design of a mechatronic bearing through sensor integration

Robert Gao, Brian Holm-Hansen, Changting Wang

Proceedings Volume 3518, (1998) https://doi.org/10.1117/12.332801

KEYWORDS: Sensors, Mechatronics, Data acquisition, Control systems, Data communications, Human-machine interfaces, Telecommunications, Sensing systems, Mechanical engineering, Product safety

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Proceedings Article | 17 December 1998 Paper

Miniaturized sensor module for a mechatronic bearing

Robert Gao, Priyaranjan Sahay

Proceedings Volume 3518, (1998) https://doi.org/10.1117/12.332799

KEYWORDS: Sensors, Electronics, Electronic components, Mechatronics, Signal processing, Signal generators, Data modeling, Lead, Signal to noise ratio, Dynamical systems

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Proceedings Article | 17 December 1998 Paper

Mechatronic long cane as a travel aid for the blind

Robert Gao, Xiaofeng Cai

Proceedings Volume 3518, (1998) https://doi.org/10.1117/12.332797

KEYWORDS: Sensors, Ultrasonics, Mechatronics, Ultrasonography, Receivers, Transmitters, Telecommunications, Signal detection, Wireless communications, Signal processing

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Proceedings Article | 6 June 1997 Paper

Smart bearing utilizing embedded sensors: design considerations

Brian Holm-Hansen, Robert Gao

Proceedings Volume 3041, (1997) https://doi.org/10.1117/12.275683

KEYWORDS: Sensors, Structural analysis, Acoustic emission, Finite element methods, Electronics, Mechanical engineering, System integration, Sensing systems, Structural dynamics, Solids

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Proceedings Article | 10 April 1997 Paper

Design of ultrasonic transducers with improved lateral resolution for medical imaging

Vivek Khanna, Robert Gao

Proceedings Volume 3037, (1997) https://doi.org/10.1117/12.271335

KEYWORDS: Transducers, Ultrasonics, Acoustics, Spherical lenses, Image resolution, Medical imaging, Tissues, Near field, Wave propagation, Natural surfaces

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Proceedings Article | 18 December 1995 Paper

Miniaturized surface-driven electrostatic positioners

Robert Gao, Ji Fang, Robert Warrington

Proceedings Volume 2593, (1995) https://doi.org/10.1117/12.228649

KEYWORDS: Actuators, Electrodes, Electromagnetism, Mirrors, Glasses, Epoxies, Switching, Silicon, Micromachining, Microfabrication

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Showing 5 of 16 publications

SPIE Conference Volume | 17 March 2006

Smart Structures and Materials 2006: Sensors and Smart Structures Technologies for Civil, Mechanical, and Aerospace Systems

SPIE Conference Volume | 17 May 2005

Smart Structures and Materials 2005: Sensors and Smart Structures Technologies for Civil, Mechanical, and Aerospace Systems

Conference Committee Involvement (10)