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Karthikeyan Rajagopal

Karthikeyan Rajagopal

D-Index & Metrics

Engineering and Technology

D-Index
50
Citations
10254
World Ranking
4054
National Ranking
62

Overview

Karthikeyan Rajagopal is affiliated with the Chennai Institute of Technology in India. Their research spans the fields of Physics and Astronomy as well as Computer Science, with significant contributions in several specialized subfields.

The primary subfields where they have produced work include Statistical and Nonlinear Physics, Computer Networks and Communications, Cognitive Neuroscience, Electrical and Electronic Engineering, and Computer Vision and Pattern Recognition.

Their main research topics cover Nonlinear Dynamics and Pattern Formation, stochastic dynamics and bifurcation, Chaos control and synchronization, Neural dynamics and brain function, Quantum chaos and dynamical systems, Neural Networks Stability and Synchronization, and Chaos-based Image/Signal Encryption.

Karthikeyan Rajagopal has published frequently in the following venues:

  • The European Physical Journal Special Topics
  • International Journal of Bifurcation and Chaos
  • Physica Scripta
  • Complexity
  • Chaos Solitons & Fractals

Among recent publications associated with or relevant to their research are:

  • "A fractional-order model for the novel coronavirus (COVID-19) outbreak" (2020) in Nonlinear Dynamics
  • "Synchronization in Hindmarsh-Rose neurons subject to higher-order interactions" (2022) in Chaos An Interdisciplinary Journal of Nonlinear Science
  • "Firefly algorithm based WSN-IoT security enhancement with machine learning for intrusion detection" (2024) in Scientific Reports
  • "Multistable dynamics and control of a new 4D memristive chaotic Sprott B system" (2022) in Chaos Solitons & Fractals
  • "A simple fractional-order chaotic system based on memristor and memcapacitor and its synchronization application" (2021) in Chaos Solitons & Fractals

Frequent co-authors collaborating with them include Sajad Jafari, Anitha Karthikeyan, Balamurali Ramakrishnan, Hayder Natiq, and Fatemeh Parastesh. These collaborations have contributed to a broad spectrum of studies across nonlinear systems, neural dynamics, and communication networks.

Best Publications

  • PM Synchronous Motor Speed Control Using Hybrid Fuzzy-PI With Novel Switching Functions

    A.V. Sant;K.R. Rajagopal

  • A multimode 76-to-81GHz automotive radar transceiver with autonomous monitoring

    Brian P. Ginsburg;Karthik Subburaj;Sreekiran Samala;Karthik Ramasubramanian

  • A fractional-order model for the novel coronavirus (COVID-19) outbreak.

    Karthikeyan Rajagopal;Navid Hasanzadeh;Fatemeh Parastesh;Ibrahim Ismael Hamarash;Ibrahim Ismael Hamarash

  • Design and SPICE implementation of a 12-term novel hyperchaotic system and its synchronisation via active control

    Sundarapandian Vaidyanathan;Ahmad Taher Azar;Karthikeyan Rajagopal;Prasina Alexander

  • GLOBAL CHAOS SYNCHRONIZATION OF HYPERCHAOTIC PANG AND HYPERCHAOTIC WANG SYSTEMS VIA ADAPTIVE CONTROL

    Sundarapandian Vaidyanathan;Karthikeyan Rajagopal

  • FPGA implementation of novel fractional-order chaotic systems with two equilibriums and no equilibrium and its adaptive sliding mode synchronization

    Karthikeyan Rajagopal;Anitha Karthikeyan;Ashok Kumar Srinivasan

  • Optimum pole arcs for a switched reluctance motor for higher torque with reduced ripple

    N.K. Sheth;K.R. Rajagopal

  • Analysis, Adaptive Control and Synchronization of a Seven - Term Novel 3 - D Chaotic System with Three Quadratic Nonlinearities and its Digital Implementation in LabVIEW

    S. Vaidyanathan;K. Rajagopal

  • Dynamical analysis of a new multistable chaotic system with hidden attractor: Antimonotonicity, coexisting multiple attractors, and offset boosting

    Atiyeh Bayani;Karthikeyan Rajagopal;Abdul Jalil M. Khalaf;Sajad Jafari

  • Hybrid Synchronization of Hyperchaotic Wang-Chen and Hyperchaotic Lorenz Systems by Active Non-linear Control

    Sundarapandian Vaidyanathan;Karthikeyan Rajagopal

  • Adaptive Backstepping Controller Design for the Anti - Synchronization of Identical WINDMI Chaotic Systems with Unknown Parameters and its SPICE Implementation

    S. Vaidyanathan;Ch. K. Volos

  • Complete analysis and engineering applications of a megastable nonlinear oscillator

    Hadi Jahanshahi;Karthikeyan Rajagopal;Akif Akgul;Naeimeh Najafizadeh Sari

  • Anti-synchronization of Li and T Chaotic Systems by Active Nonlinear Control

    Sundarapandian Vaidyanathan;Karthikeyan Rajagopal

  • Chaotic chameleon: Dynamic analyses, circuit implementation, FPGA design and fractional-order form with basic analyses

    Karthikeyan Rajagopal;Akif Akgul;Sajad Jafari;Anitha Karthikeyan

  • Global Chaos Synchronization of Lü and Pan Systems by Adaptive Nonlinear Control

    Sundarapandian Vaidyanathan;Karthikeyan Rajagopal

  • A Novel Air-Gap Profile of Single-Phase Permanent-Magnet Brushless DC Motor for Starting Torque Improvement and Cogging Torque Reduction

    M Fazil;K R Rajagopal

  • Fractional Order Memristor No Equilibrium Chaotic System with Its Adaptive Sliding Mode Synchronization and Genetically Optimized Fractional Order PID Synchronization

    Karthikeyan Rajagopal;Laarem Guessas;Anitha Karthikeyan;Ashokkumar Srinivasan

  • A New Fractional-Order Chaotic System with Different Families of Hidden and Self-Excited Attractors.

    Jesús M. Muñoz-Pacheco;Ernesto Zambrano-Serrano;Christos K. Volos;Sajad Jafari

  • Hyperchaotic Chameleon: Fractional Order FPGA Implementation

    Karthikeyan Rajagopal;Anitha Karthikeyan;Prakash Duraisamy

  • Calculation of the flux-linkage characteristics of a switched reluctance motor by flux tube method

    N.K. Sheth;K.R. Rajagopal

  • Proper Orthogonal Decomposition Technique for Near-optimal Control of Flexible Aircraft Wings

    Manoj Kumar;Karthikeyan Rajagopal;S. N. Balakrishnan;Nhan T. Nguyen

  • A chaotic memcapacitor oscillator with two unstable equilibriums and its fractional form with engineering applications

    Karthikeyan Rajagopal;Akif Akgul;Sajad Jafari;Burak Aricioglu

Frequent Co-Authors

Sajad Jafari
Sajad Jafari Amirkabir University of Technology
Akif Akgul
Akif Akgul Hittite University
Bhim Singh
Bhim Singh Indian Institute of Technology Delhi
Tasawar Hayat
Tasawar Hayat Quaid-i-Azam University
Iqtadar Hussain
Iqtadar Hussain Qatar University
Sundarapandian Vaidyanathan
Sundarapandian Vaidyanathan Vel Tech University
S. N. Balakrishnan
S. N. Balakrishnan Missouri University of Science and Technology
Christos Volos
Christos Volos Aristotle University of Thessaloniki
Jacques Kengne
Jacques Kengne Université de Dschang
Fuad E. Alsaadi
Fuad E. Alsaadi King Abdulaziz University

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