Dr. Fotis Kopsaftopoulos Profile

Dr. Fotis Kopsaftopoulos

Assistant Professor at Rensselaer Polytechnic Institute

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Publications (5)

Proceedings Article | 19 April 2022 Presentation + Paper

Active sensing acousto-ultrasound SHM via stochastic time series models

Shabbir Ahmed, Fotis Kopsaftopoulos

Proceedings Volume 12048, 1204815 (2022) https://doi.org/10.1117/12.2630956

KEYWORDS: Autoregressive models, Damage detection, Structural health monitoring, Sensors, Waveguides, Statistical modeling, Signal detection, Statistical analysis

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Proceedings Article | 10 May 2019 Presentation + Paper

Dynamic data driven analytics for multi-domain environments

Erik Blasch, Jonathan Ashdown, Fotis Kopsaftopoulos, Carlos Varela, Richard Newkirk

Proceedings Volume 11006, 1100604 (2019) https://doi.org/10.1117/12.2519210

KEYWORDS: Data modeling, Sensors, Systems modeling, Information fusion, Data storage, Filtering (signal processing), Satellites, Analytics, Control systems, Motion models

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Proceedings Article | 19 April 2017 Paper

Battery charge and health state monitoring via ultrasonic guided-wave-based methods using built-in piezoelectric transducers

Purim Ladpli, Fotis Kopsaftopoulos, Raphael Nardari, Fu-Kuo Chang

Proceedings Volume 10171, 1017108 (2017) https://doi.org/10.1117/12.2260107

KEYWORDS: System on a chip, Transducers, Ultrasonics, Waveguides, Signal processing, Wave propagation, Electrodes, Lithium, Sensors, Signal analysis

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Proceedings Article | 20 April 2016 Presentation + Paper

A self-diagnostic adhesive for monitoring bonded joints in aerospace structures

Yitao Zhuang, Yu-hung Li, Fotis Kopsaftopoulos, Fu-Kuo Chang

Proceedings Volume 9803, 98030I (2016) https://doi.org/10.1117/12.2219361

KEYWORDS: Adhesives, Structural health monitoring, Aerospace engineering, Nondestructive evaluation, Electromagnetic coupling, Sensors, Aircraft structures, Interfaces, Ceramics, Fabrication

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Proceedings Article | 1 April 2016 Paper

Stochastic global identification of a bio-inspired self-sensing composite UAV wing via wind tunnel experiments

Fotios Kopsaftopoulos, Raphael Nardari, Yu-Hung Li, Pengchuan Wang, Fu-Kuo Chang

Proceedings Volume 9805, 98051V (2016) https://doi.org/10.1117/12.2219458

KEYWORDS: Unmanned aerial vehicles, Composites, Biomimetics, Sensor networks, Autoregressive models, Sensors, Stochastic processes, Data modeling, Statistical modeling, Statistical analysis

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