A comprehensive review of modified Internal Model Control (IMC) structures and their filters for unstable processes

A Ranjan, U Mehta, S Saxena - Annual Reviews in Control, 2023 - Elsevier
This paper reviews the evolution of Internal Model Control (IMC) techniques developed so
far for unstable processes. The IMC strategy has shown significant results over the past two …

(1+ PD)-PID cascade controller design for performance betterment of load frequency control in diverse electric power systems

E Çelik, N Öztürk, Y Arya, C Ocak - Neural Computing and Applications, 2021 - Springer
In our world of today developing incredibly fast, load frequency control (LFC) is an
indispensable and vital element in increasing the standard of living of a country by providing …

[PDF][PDF] Machine Learning for Modeling and Control of Industrial Clarifier Process.

M Rajalakshmi, V Saravanan… - … Automation & Soft …, 2022 - researchgate.net
In sugar production, model parameter estimation and controller tuning of the nonlinear
clarification process are major concerns. Because the sugar industry's clarification process …

Simple PI-PD tuning rules based on the centroid of the stability region for controlling unstable and integrating processes

F Alyoussef, I Kaya - ISA transactions, 2023 - Elsevier
Designing the parameters of a PI-PD controller is very challenging. Consequently, the
centroid of the convex stability boundary locus approach was employed to overcome this …

Fuzzy assisted optimal tilt control approach for LFC of renewable dominated micro-grid: A step towards grid decarbonization

PK Pathak, AK Yadav - Sustainable Energy Technologies and …, 2023 - Elsevier
Grid decarbonization is very crucial for the energy transition. The massive penetration of
renewables in conventional power networks is the essential step for decarbonization but at …

An effective cascade control strategy for frequency regulation of renewable energy based hybrid power system with energy storage system

K Singh, M Dahiya, A Grover, R Adlakha… - Journal of Energy …, 2023 - Elsevier
Frequency deviations occur when load frequency control (LFC) is incompetent to bridge the
gap between supply and demand. Thus, this paper presents the effective (1+ TD)-TID …

BWOA assisted PIDF-(1+ I) controller for intelligent load frequency management of standalone micro-grid

PK Pathak, AK Yadav, A Shastri, PA Alvi - ISA transactions, 2023 - Elsevier
The study made in this paper has been directed towards a novel load frequency
management (LFM) scheme for solar-wind-based standalone micro-grid (SMG). For LFM …

Design of a novel fractional‐order internal model controller‐based Smith predictor for integrating processes with large dead‐time

D Kumar, P Aryan, GL Raja - Asia‐Pacific Journal of Chemical …, 2022 - Wiley Online Library
A novel multi‐loop control configuration with two controllers is suggested for integrating
processes having large dead‐time. The inner‐loop consists of a Smith predictor having …

Design and simulation of a novel FOIMC-PD/P double-loop control structure for CSTRs and bioreactors

S Kumari, P Aryan, GL Raja - International Journal of Chemical …, 2021 - degruyter.com
The design of control methods for unstable plants is somewhat complex than that of stable
plants. This is because unstable process models contain one or more poles lying on the …

Unified fractional indirect IMC-based hybrid dual-loop strategy for unstable and integrating type CSTRs

D Kumar, GL Raja - International Journal of Chemical Reactor …, 2023 - degruyter.com
Controlling unstable and integrating type continuously stirred tank reactors (CSTRs) are
more difficult due to the presence of poles in the right half and at the origin of the s-plane …