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Research Output 2010 2019

  • 22 Conference contribution
  • 9 Article
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Article
2018
Stairs
Energy Harvesting
Energy harvesting
Tile
Traffic

On the stochastic dynamics of a nonlinear vibration energy harvester driven by Lévy flight excitations

Ramakrishnan, S., Edlund, C. & Lambrecht, C., Jan 1 2018, (Accepted/In press) In : European Journal of Applied Mathematics.

Research output: Contribution to journalArticle

Harvesters
Nonlinear Vibration
Stochastic Dynamics
Vibrations (mechanical)
Excitation
2017
9 Citations (Scopus)

Efficient spatial coverage by a robot swarm based on an ant foraging model and the Lévy distribution

Schroeder, A., Ramakrishnan, S., Kumar, M. & Trease, B., Mar 1 2017, In : Swarm Intelligence. 11, 1, p. 39-69 31 p.

Research output: Contribution to journalArticle

Robots
White noise
Random processes
Evaporation
2015
5 Citations (Scopus)

Stochastic non-linear oscillator models of EEG: The alzheimer’s disease case

Ghorbanian, P., Ramakrishnan, S. & Ashrafiuon, H., Apr 24 2015, In : Frontiers in Computational Neuroscience. 9, APR

Research output: Contribution to journalArticle

Nonlinear Dynamics
Electroencephalography
Alzheimer Disease
Entropy
Brain
2014
11 Citations (Scopus)

A phenomenological model of EEG based on the dynamics of a stochastic Duffing-van der Pol oscillator network

Ghorbanian, P., Ramakrishnan, S., Whitman, A. & Ashrafiuon, H., Jan 1 2014, In : Biomedical Signal Processing and Control. 15, p. 1-10 10 p.

Research output: Contribution to journalArticle

Electroencephalography
Noise
Nonlinear Dynamics
Brain Diseases
Entropy
4 Citations (Scopus)

Spatiotemporal chemotactic model for ant foraging

Ramakrishnan, S., Laurent, T., Kumar, M. & Bertozzi, A. L., Dec 10 2014, In : Modern Physics Letters B. 28, 30, 1450238.

Research output: Contribution to journalArticle

food
robotics
complex systems
simulation
2013
7 Citations (Scopus)

Cyclic pursuit in a multi-agent robotic system with double-integrator dynamics under linear interactions

Sharma, B. R., Ramakrishnan, S. & Kumar, M., Oct 1 2013, In : Robotica. 31, 7, p. 1037-1050 14 p.

Research output: Contribution to journalArticle

Pursuit
Robotics
Interaction
Configuration
Stochastic Perturbation

On the nonlinear on-off dynamics of a butterfly valve actuated by an induced electromotive force

Kwuimy, C. A. K., Ramakrishnan, S. & Nataraj, C., Aug 14 2013, In : Journal of Sound and Vibration. 332, 24, p. 6488-6504 17 p.

Research output: Contribution to journalArticle

butterfly valves
Electromotive force
electromotive forces
perturbation
permanent magnets
2010
24 Citations (Scopus)

Energy localization and white noise-induced enhancement of response in a micro-scale oscillator array

Ramakrishnan, S. & Balachandran, B., Jan 1 2010, In : Nonlinear Dynamics. 62, 1-2, p. 1-16 16 p.

Research output: Contribution to journalArticle

White noise
Fokker Planck equation
Enhancement
Intrinsic Localized Modes
Energy