MD RAF E UL SHOUGAT

Works (15)

Updated: April 23rd, 2025 23:59

2024 article

Accelerating imaging frequency in high-speed polarization imaging through data modeling

Timofeeva, A., Shougat, M. R. E. U., Pankow, M., & Peters, K. (2024, April 24). Optical Engineering, Vol. 63.

By: A. Timofeeva n , M. Shougat n, M. Pankow n & K. Peters n 

author keywords: polarization imaging; birefringence; optimization; algorithm development
topics (OpenAlex): Advanced Fluorescence Microscopy Techniques; Optical Coherence Tomography Applications; Digital Holography and Microscopy
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Sources: Web Of Science, NC State University Libraries
Added: June 17, 2024

2024 article

Interaction of Lamb waves and sensors in structural health monitoring of carbon fiber composite

Shougat, M. R. E. U., Alonso, J., Rahman, W., & Peters, K. J. (2024, May 9). HEALTH MONITORING OF STRUCTURAL AND BIOLOGICAL SYSTEMS XVIII, Vol. 12951.

By: M. Shougat n, J. Alonso n, W. Rahman n  & K. Peters n 

author keywords: Carbon fiber composites; Lamb wave; Laser doppler vibrometer
topics (OpenAlex): Ultrasonics and Acoustic Wave Propagation; Geophysical Methods and Applications; Thermography and Photoacoustic Techniques
Sources: Web Of Science, NC State University Libraries
Added: July 1, 2024

2024 article

Multiplex-free physical reservoir computing with an adaptive oscillator

Shougat, M. R. E. U., Li, X. F., & Perkins, E. (2024, February 7). Physical Review. E.

By: M. Shougat n, X. Li & E. Perkins

topics (OpenAlex): Neural Networks and Reservoir Computing; Advanced Memory and Neural Computing; Neural dynamics and brain function
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7. Affordable and Clean Energy (OpenAlex)
Source: Web Of Science
Added: April 29, 2024

2023 article

A Self-Sensing Shape Memory Alloy Actuator Physical Reservoir Computer

Shougat, M. R. E. U., Kennedy, S., & Perkins, E. (2023, April 26). IEEE Sensors Letters.

By: M. Shougat n, S. Kennedy n & E. Perkins* 

author keywords: Actuators; Reservoirs; Wires; Task analysis; Probes; Training; Shape memory alloys; Sensor applications; physical reservoir computing; self-prediction; self-sensing; shape memory alloy
topics (OpenAlex): Neural Networks and Reservoir Computing; Advanced Memory and Neural Computing; Neural dynamics and brain function
TL;DR: A self-sensing shape memory alloy actuator is harnessed as a computational resource by utilizing it as a physical reservoir computer to predict the future trajectory of the actuator's end effector under various driving signals. (via Semantic Scholar)
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Source: Web Of Science
Added: June 5, 2023

2023 article

Hopf physical reservoir computer for reconfigurable sound recognition

Shougat, M. R. E. U., Li, X. F., Shao, S., McGarvey, K., & Perkins, E. (2023, May 30). Scientific Reports.

By: M. Shougat n, X. Li, S. Shao *, K. McGarvey* & E. Perkins* 

topics (OpenAlex): Neural Networks and Reservoir Computing; Advanced Memory and Neural Computing; Neural dynamics and brain function
TL;DR: This work shows that the Hopf reservoir computer can offer superior sound recognition accuracy compared to legacy approaches (e.g., a Mel spectrum + machine learning approach) and has a very simple setup while still offering a high degree of reconfigurability. (via Semantic Scholar)
Source: Web Of Science
Added: July 10, 2023

2023 article

Robust self-sensing shape memory alloy actuator using a machine learning approach

Kennedy, S., Shougat, M. R. E. U., & Perkins, E. (2023, February 21). Sensors and Actuators A Physical.

By: S. Kennedy n, M. Shougat n & E. Perkins

author keywords: Shape memory alloy; Self-sensing; Machine learning
topics (OpenAlex): Shape Memory Alloy Transformations
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UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: Web Of Science
Added: June 19, 2023

2023 article

The van der Pol physical reservoir computer

Shougat, M. R. E. U., & Perkins, E. (2023, May 3). Neuromorphic Computing and Engineering.

By: M. Shougat n & E. Perkins* 

author keywords: physical reservoir computer; van der Pol oscillator; field-programmable analog array circuit
topics (OpenAlex): Neural Networks and Reservoir Computing; Advanced Memory and Neural Computing; Neural dynamics and brain function
TL;DR: The van der Pol oscillator is implemented as a physical reservoir computer (PRC) to highlight its computational ability, even when it is not in an array, and this PRC could be a viable option for computing on edge devices. (via Semantic Scholar)
Source: Web Of Science
Added: October 10, 2023

2022 article

Discrete element method simulator for joint dynamics: a case study using a red-tailed hawk’s hallux digit

Mollik, T., Kennedy, S., Shougat, M. R. E. U., Li, X. F., Fitzgerald, T., Echols, S., … Perkins, E. (2022, June 2). Multibody System Dynamics.

By: T. Mollik n, S. Kennedy n, M. Shougat n, X. Li n, T. Fitzgerald *, S. Echols, N. Kirk, L. Silverberg n , E. Perkins n 

author keywords: Discrete element method; Dynamic simulation; Multibody; Biomechanical analysis; Skeletal system
topics (OpenAlex): Robotic Mechanisms and Dynamics; Soil Mechanics and Vehicle Dynamics; Dynamics and Control of Mechanical Systems
Sources: Web Of Science, NC State University Libraries
Added: June 13, 2022

2022 article

Dynamic effects on reservoir computing with a Hopf oscillator

Shougat, M. R. E. U., Li, X. F., & Perkins, E. (2022, April 25). Physical Review. E, Vol. 4.

By: M. Shougat n, X. Li n & E. Perkins n 

topics (OpenAlex): Neural Networks and Reservoir Computing; Advanced Memory and Neural Computing; Optical Network Technologies
Sources: Web Of Science, NC State University Libraries
Added: May 31, 2022

2022 article

Genetic algorithm shape optimization to manipulate the nonlinear response of a clamped-clamped beam

Mollik, T., Geng, Y., Shougat, M. R. E. U., Fitzgerald, T., & Perkins, E. (2022, November 1). Heliyon.

By: T. Mollik n, Y. Geng, M. Shougat n, T. Fitzgerald * & E. Perkins n 

author keywords: Shape optimization; Nonlinear oscillators; Beams; Duffing oscillator
topics (OpenAlex): Topology Optimization in Engineering; Aeroelasticity and Vibration Control; Building Energy and Comfort Optimization
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16. Peace, Justice and Strong Institutions (OpenAlex)
Source: Web Of Science
Added: February 13, 2023

2022 journal article

The pendulum adaptive frequency oscillator

Mechanical Systems and Signal Processing, 179, 109361.

By: X. Li n, P. Kallepalli n, T. Mollik n, M. Ul Shougat n, S. Kennedy n, S. Frabitore n, E. Perkins n 

author keywords: Adaptive oscillators; Pendulum; Duffing oscillator; Electromechanical system
topics (OpenAlex): Innovative Energy Harvesting Technologies; Hydraulic and Pneumatic Systems; Mechanical and Optical Resonators
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UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (Web of Science; OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: July 5, 2022

2021 article

A Hopf physical reservoir computer

Shougat, M. R. E. U., Li, X. F., Mollik, T., & Perkins, E. (2021, September 30). Scientific Reports, Vol. 9.

By: M. Shougat n, X. Li n, T. Mollik n & E. Perkins n 

topics (OpenAlex): Neural Networks and Reservoir Computing; Optical Network Technologies; Advanced Memory and Neural Computing
TL;DR: This reservoir computer has several attractive features, including a simple design that is easy to implement, noise robustness, and a high computational ability for many different benchmark tasks, and this architecture could be relatively easily applied in many contexts. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries
Added: October 18, 2021

2021 article

A four-state adaptive Hopf oscillator

Li, X. F., Shougat, M. R. E. U., Kennedy, S., Fendley, C., Dean, R. N., Beal, A. N., & Perkins, E. (2021, March 25). PLoS ONE, Vol. 3.

By: X. Li n, M. Shougat n, S. Kennedy n, C. Fendley*, R. Dean *, A. Beal *, E. Perkins n 

MeSH headings : Computer Simulation; Equipment Design; Models, Theoretical; Robotics
topics (OpenAlex): Innovative Energy Harvesting Technologies; Neuroscience and Neural Engineering; Plant and Biological Electrophysiology Studies
TL;DR: An analog implementation of a four-state adaptive oscillator, including design, fabrication, and verification through hardware measurement, is presented, and the result is an oscillator that can learn the frequency and amplitude of an external stimulus over a large range. (via Semantic Scholar)
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: June 10, 2021

2021 journal article

An Information Theoretic Study of a Duffing Oscillator Array Reservoir Computer

Journal of Computational and Nonlinear Dynamics, 16(8), 081004.

By: M. Ul Shougat n, X. Li n, T. Mollik n & E. Perkins n 

topics (OpenAlex): Neural Networks and Reservoir Computing; Advanced Memory and Neural Computing; Neural dynamics and brain function
TL;DR: To the authors' knowledge, this is the first use of Shannon's information rate for quantifying a reservoir computer of this kind, as well as the first comparison between synchronization phenomena and the computing ability of a reservoir. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries
Added: July 12, 2021

2021 article

Stochastic effects on a Hopf adaptive frequency oscillator

Li, X. F., Shougat, M. R. E. U., Mollik, T., Beal, A. N., Dean, R. N., & Perkins, E. (2021, June 8). Journal of Applied Physics, Vol. 6.

By: X. Li n, M. Shougat n, T. Mollik n, A. Beal *, R. Dean * & E. Perkins n 

topics (OpenAlex): stochastic dynamics and bifurcation; Nonlinear Dynamics and Pattern Formation; Neural dynamics and brain function
Sources: Web Of Science, NC State University Libraries
Added: June 28, 2021

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