Author

Krishnan Ramakrishnan

Observed name: K. Ramakrishnan

Institution: Puducherry Technological University

Observed institutions: Indian Institute of Technology Kharagpur, Pondicherry University, Puducherry Technological University

ORCID: 0000-0002-2216-0692

Observed ORCID: 0000-0002-2216-0692

OpenAlex ID: A5101765907

Stability Criteria for Nonlinearly Perturbed Load Frequency Systems With Time-Delay

2015 · K. Ramakrishnan, G. Ray · IEEE Journal on Emerging and Selected Topics in Circuits and Systems · 86

Improved Results on Delay-Dependent Stability of LFC Systems with Multiple Time-Delays

2015 · K. Ramakrishnan, G. Ray · Journal of Control Automation and Electrical Systems · 34

Robust Stability Criteria for Uncertain Neutral Systems with Interval Time-Varying Delay

2011 · K. Ramakrishnan, G. Ray · Journal of Optimization Theory and Applications · 27

Stability analysis of networked micro-grid load frequency control system

2018 · K. Ramakrishnan, D. Vijeswaran, et al. · The Journal of Analysis · 22

Delay-Dependent Stability of Networked Generator-Excitation Control Systems: An LMI based Approach∗∗This work was carried out at the Dept. of Electrical and Electronics Engineering, Pondicherry Engineering College, Puducherry 605014.

2016 · K. Ramakrishnan · IFAC-PapersOnLine · 14

Delay-dependent stability criterion for delayed load frequency control systems

2016 · K. Ramakrishnan · IEEE India Conference · 10

A new SPARLS algorithm for tuning power system stabilizer

2015 · A. Ragavendiran, R. Gnanadass, et al. · International Journal of Electrical Power & Energy Systems · 10

An improved stability result for linear time-delay system using a new Lyapunov–Krasovskii functional and extended reciprocally convex inequality

2018 · M. Venkatesh, S. Patra, et al. · International Journal of Systems Science · 9

Impact of Gain and Phase Margins on Stability of Networked Micro-grid Frequency Control System

2018 · K. Ramakrishnan, N. Swarnalakshmi · International Conference on Electrical Energy Systems (ICEES) · 7

Comments on ‘Improved delay-dependent stability criteria for continuous systems with two additive time-varying delay components’

2014 · K. Ramakrishnan, V. Venkatachalam, et al. · Communications in Nonlinear Science and Numerical Simulation · 7

Stability criterion for networked control systems with additive time-varying state-delays and bounded nonlinearity

2016 · K. Ramakrishnan, Goshaidas Ray · International Journal of Systems Control and Communications · 6

A New Delay-Dependent Stability Criterion for Linear System With Two Time-Invariant Delays

2019 · K. Ramakrishnan, A. Jawahar · Indian Control Conference · 3

Delay-dependent Stability of generator-excitation control system using root-locus approach

2017 · K. Ramakrishnan · Trends in Industrial Measurement and Automation (TIMA) · 3

Robust Nonfragile Stabilizing Controller for an Uncertain Stochastic Nonlinear System With Interval Time-Varying State-Delays: Prescribed H∞ Performance Level

2014 · K. Ramakrishnan, G. Ray · Journal of Dynamic Systems Measurement and Control · 3

LMI Based Digital State Feedback Controller for a Wound Rotor Induction Drive with Guaranteed Closed Loop Stability

2006 · D. Sivanandakumar, K. Ramakrishnan · IEEE International Conference on Power Electronics, Drives and Energy Systems · 3

Delay-dependent stability of pitch control system in a large wind turbine plant

2020 · K. Ramakrishnan · IFAC-PapersOnLine · 2

Stability Analysis of Network Controlled Micro-Grid Systems with Communication Delays and Nonlinear Perturbations

2019 · D. Vijeswaran, K. Ramakrishnan, et al. · IEEE International Conference on Energy, Systems and Information Processing (ICESIP) · 2

Delay-dependent stability analysis of damping compensated generator-excitation control system

2017 · K. Ramakrishnan · International Conference on Power and Embedded Drive Control (ICPEDC) · 2

Fault tolerant control design for simultaneous actuator and sensor faults using multiple MPCs

2011 · S. Kanthalakshmi, V. Manikandan, et al. · IEEE Region 10 Conference (TENCON) · 2

Further Improvement in Stability and Stabilization Margin of Micro-grid Load Frequency Control System with Constant Communication Delays

2021 · Annabattula Jawahar, Krishnan Ramakrishnan · Lecture notes in electrical engineering · 1

Fuzzy logic-based multi-level shunt active power filter for harmonic reduction

2020 · Krishnan Ramakrishnan, Sundaram Elango, et al. · International Journal of Operational Research · 1

Delay Margin Analysis of Single Area Multi-unit Load Frequency Control System with Incommensurate Time Invariant Communication Delays

2025 · A. Jawahar, V. S. Aditya, et al. · Lecture notes in electrical engineering

Lyapunov Stability Analysis of Shipboard Microgrid with Network-Induced Incommensurate Time-Invariant Delays and Nonlinear Perturbations

2025 · Jawahar Annabattula, V. S. Aditya, et al. · Lecture notes in electrical engineering

Lyapunov Stability Analysis of Time-Delayed Load Frequency Control System with Electric Vehicles and Demand Response

2023 · A. Jawahar, K. Ramakrishnan · Lecture notes in electrical engineering

Robust stability analysis of uncertain discrete-time systems with time-varying feedback loop delays

2013 · P. Sundarajan, K. Ramakrishnan · International Conference on Power, Energy and Control

Works count: 25

Citation count: 254

H-index: 8

I10-index: 7