Dr. Ehsan Dehghan-Niri Profile

Dr. Ehsan Dehghan-Niri

Associate Professor at Arizona State University

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Publications (10)

Proceedings Article | 9 May 2024 Presentation + Paper

Enhancing biomimetic design of tap scanning sensors through high-resolution thermal camera-based behavioral studies

Nihar Masurkar, Hamidreza Nemati, Ehsan Dehghan-Niri

Proceedings Volume 12944, 129440E (2024) https://doi.org/10.1117/12.3027268

KEYWORDS: Nondestructive evaluation, Animals, Cameras, Motion analysis, Thermal imaging cameras, Biomimetics, Thermography, Design, Analytical research, Sensors, Video

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Proceedings Article | 20 April 2022 Presentation + Paper

Pioneering a biomimetic approach for the acoustic near-field measurement of aye-aye biological auditory system

Hamidreza Nemati, Ehsan Dehghan-Niri

Proceedings Volume 12041, 1204109 (2022) https://doi.org/10.1117/12.2613158

KEYWORDS: Acoustics, Near field, Ear, Biomimetics, Nondestructive evaluation, Signal to noise ratio, Sensing systems, Robotics, Head, Computed tomography

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Proceedings Article | 20 April 2022 Presentation + Paper

Aye-aye’s middle finger kinematic modeling during tap-scanning

Jiming Kang, Hamidreza Nemati, Ehsan Dehghan-Niri

Proceedings Volume 12041, 1204104 (2022) https://doi.org/10.1117/12.2612943

KEYWORDS: Kinematics, Motion models, Nondestructive evaluation, Systems modeling, Nanotechnology, Head, Acoustics, Sensors, Robotic systems, Numerical simulations

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Proceedings Article | 1 April 2019 Paper

Analyzing nonlinear behavior of ultrasound wave in phase-space domain

Sina Zamen, Ehsan Dehghan Niri

Proceedings Volume 10971, 109711I (2019) https://doi.org/10.1117/12.2514392

KEYWORDS: Ultrasonography, Fractal analysis, Ultrasonics, Nondestructive evaluation, Transducers, Harmonic generation, Defect detection, Chaos

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Proceedings Article | 1 April 2019 Paper

Comparison of coverage areas of two different sensor network arrangements for structural health monitoring of plate-like structures

Mehrdad Ghyabi, Ehsan Dehghan-Niri

Proceedings Volume 10972, 1097212 (2019) https://doi.org/10.1117/12.2514402

KEYWORDS: Wave plates, Sensors, Sensor networks, Structural health monitoring, Wave propagation, Finite element methods, Transducers, Ultrasonography, Computer simulations, Signal processing, Ultrasonics

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Proceedings Article | 23 March 2015 Paper

Multi-helical ultrasonic imaging for corrosion monitoring of cylindrical structures

Brennan Dubuc, Ehsan Dehghan Niri, Salvatore Salamone

Proceedings Volume 9438, 943803 (2015) https://doi.org/10.1117/12.2084037

KEYWORDS: Sensors, Monte Carlo methods, Transducers, Ultrasonography, Corrosion, Acoustic emission, Source localization, Wave propagation, Velocity measurements, Neodymium

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Proceedings Article | 9 March 2014 Paper

Structural health monitoring of pipelines rehabilitated with lining technology

Alireza Farhidzadeh, Ehsan Dehghan-Niri, Salvatore Salamone

Proceedings Volume 9064, 90641M (2014) https://doi.org/10.1117/12.2044877

KEYWORDS: Waveguides, Ultrasonics, Neodymium, Inspection, Acoustics, Structural health monitoring, Electromagnetic coupling, Failure analysis, Acoustic emission, Nondestructive evaluation

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Proceedings Article | 19 April 2013 Paper

Gaussian mixture modeling of acoustic emissions for structural health monitoring of reinforced concrete structures

Alireza Farhidzadeh, Ehsan Dehghan-Niri, Salvatore Salamone

Proceedings Volume 8692, 86920B (2013) https://doi.org/10.1117/12.2008705

KEYWORDS: Structural health monitoring, Acoustic emission, Sensors, Expectation maximization algorithms, Atrial fibrillation, Systems modeling, Optical inspection, Picture Archiving and Communication System, Smart structures, Analytical research

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Proceedings Article | 17 April 2013 Paper

Adaptive unscented Kalman filter (UKF) for acoustic emission (AE) source localization in noisy environment

Ehsan Dehghan Niri, Alireza Farhidzadeh, Salvatore Salamone

Proceedings Volume 8695, 869518 (2013) https://doi.org/10.1117/12.2008617

KEYWORDS: Sensors, Filtering (signal processing), Acoustic emission, Source localization, Interference (communication), Signal to noise ratio, Binary data, Neodymium, Nonlinear filtering, Lead

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Proceedings Article | 28 March 2012 Paper

Acoustic emission (AE) source localization using extended Kalman filter (EKF)

Ehsan Dehghan Niri, Salvatore Salamone, Puneet Singla

Proceedings Volume 8348, 834804 (2012) https://doi.org/10.1117/12.914848

KEYWORDS: Sensors, Filtering (signal processing), Interference (communication), Source localization, Acoustic emission, Signal to noise ratio, Monte Carlo methods, Wave plates, Aluminum, Error analysis

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Showing 5 of 10 publications

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