Suresh Ramachandran
Also known as: R. Suresh
SASTRA University, Bharathidasan University, Bharathiar University
0000-0002-1415-2473
About
Dr. R. Suresh is an Assistant Professor at the Centre for Nonlinear Science and Engineering, School of Electrical and Electronics Engineering, SASTRA University, Thanjavur. He earned his doctoral degree in Physics with a focus on nonlinear dynamics and has since built an active career in both research and teaching.
His research primarily explores the mathematical modeling and analysis of nonlinear dynamical systems, with special emphasis on:
* Coupled oscillatory networks — investigating synchronization, multistability, and emergent collective behavior.
* Epileptic seizure dynamics — modeling synchronization in neuronal populations and developing strategies for seizure prediction and control.
* Extreme events — uncovering the mechanisms behind rare, large-amplitude bursts in nonlinear systems and their implications for physics, neuroscience, and engineering.
* Time-delay systems and nonlinear electronic circuits — analyzing delay-induced instabilities and realizing nonlinear circuits experimentally.
* Applications in structural systems — studying extreme responses in structures subjected to wind loads and other external perturbations.
Dr. Suresh has published over 25 peer-reviewed research articles in reputed international journals. His work bridges theoretical insights and real-world relevance, offering novel perspectives on how nonlinear systems behave under noise, coupling, and delay effects.
Beyond his research contributions, he is an active mentor and educator, supervising postgraduate and doctoral scholars in physics and engineering. He has successfully guided research projects funded by SERB-DST and has been involved in collaborative works addressing both fundamental and applied aspects of nonlinear science. He also serves as a reviewer for several leading journals in the field, contributing to the growth of scientific knowledge and academic standards.
Dr. Suresh’s long-term vision is to advance the understanding of complexity in nonlinear systems and translate these findings into practical applications in neuroscience, physics, and engineering domains. His commitment lies in integrating deep theoretical research with innovative solutions that can make an impact across disciplines.
Employment
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SASTRA University Assistant Professor2014 - Present
Education
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Bharathidasan University Ph. D.2008 - 2014
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Bharathiar University M. Sc.2005 - 2007
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Bharathiar University B. Sc.2002 - 2005
Projects & Funding
Projects & funding information is unavailable.
Publications (27)
- Emergence of solitary and chimera states in adaptive pendulum networks under diverse learning rules Save
- Synchronization and extreme events in multiplex FitzHugh–Nagumo networks under heterogeneous noise Save
- Heterogeneous noise-induced extreme events and synchronization in a globally coupled network of FitzHugh–Nagumo oscillators Save
- Frustration-induced collective dynamical states in pulse-coupled adaptive Winfree networks Save
- Multivariate time series prediction using clustered echo state network Save
- Noise-induced extreme events in single Fitzhugh–Nagumo oscillator Save
- Noise-induced extreme events in integer and fractional-order memristive Hindmarsh–Rose neuron models: a comprehensive study Save
- Extreme events in the Liénard system with asymmetric potential: an in-depth exploration Save
- Route to extreme events in a parametrically driven position-dependent nonlinear oscillator Save
- Extreme bursting events via pulse-shaped explosion in mixed Rayleigh-Liénard nonlinear oscillator Save