Jayati Dey

National Institute of Technology Durgapur

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About

Jayati Dey is a control systems and power electronics researcher whose work spans advanced control strategies for nonlinear dynamic systems and renewable energy applications. Her most recognized contributions lie in the domain of fractional order control, particularly applied to the notoriously challenging cart-inverted pendulum system — a benchmark problem in control engineering with direct relevance to industrial robotics and automation. Her 2020 paper on fractional order two-degree-of-freedom (2-DOF) control of the cart-inverted pendulum system has garnered 27 citations, reflecting its significance in demonstrating robust, high-performance control of nonminimum-phase, highly unstable nonlinear systems. Building on this, her earlier 2019 work further established fractional order controllers as viable solutions for managing the dual-loop complexity inherent in such systems. Beyond classical control problems, Dey has expanded her research into power systems, investigating direct power control algorithms for standalone three-phase inverters in renewable energy contexts, addressing smooth active power variation in off-grid scenarios. Her body of work reflects a commitment to bridging theoretical control frameworks with practical engineering implementations, making meaningful contributions to both academic discourse and real-world industrial and energy applications.