Results 11 to 20 of about 2,389 (216)

Optimized FOPID controller for nuclear research reactor using enhanced planet optimization algorithm

open access: yesAlexandria Engineering Journal
Nuclear reactor control is pivotal for the safe and efficient operation of nuclear power plants, facilitating the regulation of reactor reactivity. This study introduces an optimized fractional-order proportional-integral-derivative (FOPID) controller ...
Hany Abdelfattah   +2 more
doaj   +3 more sources

Electronically Tunable ACO Based Fuzzy FOPID Controller for Effective Speed Control of Electric Vehicle

open access: yesIEEE Access, 2021
The phenomenal growth of the Electric Vehicle (EV) technology demands efficient and intelligent control strategies for the propulsion system. In this work, a novel fuzzy fractional order PID (FOPID) controller using Ant Colony Optimization (ACO ...
Mary Ann George   +2 more
doaj   +3 more sources

Design and Control of Magnetic Levitation System by Optimizing Fractional Order PID Controller Using Ant Colony Optimization Algorithm

open access: yesIEEE Access, 2020
MAGnetic LEVitation (Maglev) is a multi-variable, non-linear and unstable system that is used to levitate a ferromagnetic object in free space. This paper presents the stability control of a levitating object in a magnetic levitation plant using ...
Abdullah Mughees, Syed Ali Mohsin
doaj   +1 more source

Direct instantaneous torque control of Brushless DC motor using firefly Algorithm based fractional order PID controller

open access: yesJournal of King Saud University: Engineering Sciences, 2020
In this paper, a Firefly Algorithm (FA) based Fractional Order PID (FOPID) Controller is proposed for Brushless DC (BLDC) motor to achieve an effective control of torque and speed.
Bapayya Naidu Kommula   +1 more
doaj   +1 more source

A New Reduced-Order Implementation of Discrete-Time Fractional-Order PID Controller

open access: yesIEEE Access, 2022
This paper presents a new method for computationally effective implementation of a discrete-time fractional-order proportional–integral–derivative (FOPID) controller.
Rafal Stanislawski   +2 more
doaj   +1 more source

FOPID Controller for Buck Converter

open access: yesProcedia Computer Science, 2020
Abstract The implementation of a Fractional Order Proportional Integral Derivative (FOPID) controller for a DC-DC Buck converter is presented in this paper. Power conversion in such converters is a critical operation. Efficient conversion of power can lead to extension of battery life, reduction in heat, and allows it to build smaller gadgets.
Adhul S V, T Ananthan
openaire   +1 more source

Fractional Order Fuzzy Control of Nuclear Reactor Power with Thermal-Hydraulic Effects in the Presence of Random Network Induced Delay and Sensor Noise having Long Range Dependence [PDF]

open access: yes, 2013
Nonlinear state space modeling of a nuclear reactor has been done for the purpose of controlling its global power in load following mode. The nonlinear state space model has been linearized at different percentage of reactor powers and a novel fractional
Das, Saptarshi   +2 more
core   +2 more sources

A Simplified Fractional Order PID Controller’s Optimal Tuning: A Case Study on a PMSM Speed Servo

open access: yesEntropy, 2021
A simplified fractional order PID (FOPID) controller is proposed by the suitable definition of the parameter relation with the optimized changeable coefficient.
Weijia Zheng   +3 more
doaj   +1 more source

Optimum Weight Selection Based LQR Formulation for the Design of Fractional Order PI{\lambda}D{\mu} Controllers to Handle a Class of Fractional Order Systems [PDF]

open access: yes, 2013
A weighted summation of Integral of Time Multiplied Absolute Error (ITAE) and Integral of Squared Controller Output (ISCO) minimization based time domain optimal tuning of fractional-order (FO) PID or PI{\lambda}D{\mu} controller is proposed in this ...
Das, Saptarshi   +4 more
core   +2 more sources

Design and Robust Performance Analysis of Low-Order Approximation of Fractional PID Controller Based on an IABC Algorithm for an Automatic Voltage Regulator System

open access: yesEnergies, 2022
In this paper, a low-order approximation (LOA) of fractional order PID (FOPID) for an automatic voltage regulator (AVR) based on the modified artificial bee colony (ABC) is proposed. The improved artificial bee colony (IABC) high-order approximation (HOA)
Abdelhakim Idir   +3 more
doaj   +1 more source

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