A novel design methodology on cascaded fractional order (FO) PI-PD control and its real time implementation to Cart-Inverted Pendulum System

R Mondal, J Dey - ISA transactions, 2022 - Elsevier
The tune up of fractional order (FO)-PI λ D μ controllers is largely advocated in available
literature which mostly requires evolutionary optimization techniques or solution of complex …

Optimal fractional order PIλDμ controller for stabilization of cart‐inverted pendulum system: Experimental results

R Mondal, A Chakraborty, J Dey… - Asian Journal of …, 2020 - Wiley Online Library
The cart‐inverted pendulum is a non‐minimum phase system having right half s‐plane pole
and zero in close vicinity to each other. Linear time invariant (LTI) classical controllers …

Optimal variable structure control with sliding modes for unstable processes

S Kumar, M Ajmeri - Journal of Central South University, 2021 - Springer
In this work, a variable structure control (VSC) technique is proposed to achieve satisfactory
robustness for unstable processes. Optimal values of unknown parameters of VSC are …

Smith predictor–based sliding mode control with hyperbolic tangent function for unstable processes

S Kumar, M Ajmeri - … of the Institute of Measurement and …, 2023 - journals.sagepub.com
In this work, a modified Smith predictor–based sliding mode control (SP-SMC) method is
proposed for unstable plus time-delay processes. Sliding mode control has a discontinuous …

An extended experimental study on control of unstable and non-minimum phase plants with the cascaded form of a fractional order compensator

R Mondal, J Dey - IEEE Transactions on Industry Applications, 2023 - ieeexplore.ieee.org
With the advent and emergence of calculus with fractional order (FO), the generalized form
of the integer order (IO) has created significant advancement in the field of control. The real …

On internal model control (imc) of mimo systems

SK Pandey, J Dey, S Banerjee - IETE Journal of Research, 2023 - Taylor & Francis
Control of MIMO systems offers a challenging problem due to the cross coupling effects
present between the inputs and the outputs of MIMO systems. In order to achieve an efficient …

Periodic compensation of continuous time plant with structured uncertainties

A Chakraborty, J Dey - International Journal of Control, 2024 - Taylor & Francis
The robust compensation to uncertain plants with a periodic controller is addressed in the
present work. A proficient design procedure is proposed for the periodic compensation of …

Generalized phase compensator of continuous time plants

J Dey, R Mondal, S Halder - ISA transactions, 2018 - Elsevier
This work proposes a novel design method for generalized order lead/lag compensators.
With respect to the traditional lead/lag compensator, it introduces a new parameter, β, which …

Fractional order internal model control of non‐minimum phase and time‐delayed plants

R Mondal, J Dey - Asian Journal of Control, 2023 - Wiley Online Library
Several applications on fractional order (FO) control have gained considerable significance
in the recent years, which led to the evolution of novel tuning strategies of the generalized …

Robust compensation of time delayed plant by continuous‐time high frequency periodic controller with negligible output ripples

A Chakraborty, J Dey - … Journal of Robust and Nonlinear Control, 2016 - Wiley Online Library
The present work addresses the problem of ensuring robust stability to time delayed plants,
compensated with continuous‐time high frequency periodic controller. An efficient design …