Results 11 to 20 of about 2,676 (204)
Optimal frequency control in microgrid system using fractional order PID controller using Krill Herd algorithm [PDF]
, 2020 This paper investigates the use of fractional order Proportional, Integral and Derivative (FOPID) controllers for the frequency and power regulation in a microgrid power system. The proposed microgrid system composes of renewable energy resources such as
Gabbar, Hossam +4 more
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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]
, 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
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FOPID Controller for Buck Converter
Procedia 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
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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]
, 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
Mathematics, 2020 This paper presents a novel method for optimal tunning of a Fractional Order Proportional-Integral-Derivative (FOPID) controller for an Automatic Voltage Regulator (AVR) system. The presented method is based on the Yellow Saddle Goatfish Algorithm (YSGA),
Mihailo Micev +2 more
doaj +1 more source
Low-speed control of PMSM based on ADRC + FOPID [PDF]
Systems Science & Control Engineering, 2021 In this study, a new low-speed control strategy based on active disturbance rejection control (ADRC) + fractional-order proportion integration differentiation (FOPID) is proposed to realize fast and accurate control of permanent magnet synchronous motor (PMSM) at low speed.
Jian Luo, Lichao Wang, Bingyou Liu
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IEEE 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
Hybrid optimization techniques based automatic artificial respiration system for corona patient
Automatika, 2022 Artificial ventilation is widely used for various respiratory problems of human beings. The oxygen level of the corona patients has to be maintained for smooth breathing which is very difficult.
S. Sakthiya Ram +3 more
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Enhanced MPPT-Based Fractional-Order PID for PV Systems Using Aquila Optimizer
Mathematical and Computational Applications, 2023 This paper proposes a controller to track the maximum power point (MPP) of a photovoltaic (PV) system using a fractional-order proportional integral derivative (FOPID) controller. The employed MPPT is operated based on a dp/dv feedback approach.
Mohammed Tadj +7 more
doaj +1 more source
Disturbance rejection FOPID controller design in v-domain
Journal of Advanced Research, 2020 Due to the adverse effects of unpredictable environmental disturbances on real control systems, robustness of control performance becomes a substantial asset for control system design. This study introduces a v-domain optimal design scheme for Fractional Order Proportional-Integral-Derivative (FOPID) controllers with adoption of Genetic Algorithm (GA ...
Sevilay Tufenkci +3 more
openaire +5 more sources