Tushar Mollik

College of Engineering

Works (6)

Updated: June 27th, 2023 21:39

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, Vol. 6.

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

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
UN Sustainable Development Goals Color Wheel
UN Sustainable Development Goal Categories
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
UN Sustainable Development Goals Color Wheel
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 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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