Results 31 to 40 of about 2,389 (216)

Design of an Optimal Fractional Order PID for Constant Tension Control System

open access: yesIEEE Access, 2020
Winding system is a production system commonly used in industry. Its control goal is to achieve constant tension control of the system by controlling motor torque, and to cope with various external disturbances in industrial environment.
Fanwei Meng, Shuai Liu, Kai Liu
doaj   +1 more source

A Conformal Mapping Based Fractional Order Approach for Sub-optimal Tuning of PID Controllers with Guaranteed Dominant Pole Placement [PDF]

open access: yes, 2012
A novel conformal mapping based Fractional Order (FO) methodology is developed in this paper for tuning existing classical (Integer Order) Proportional Integral Derivative (PID) controllers especially for sluggish and oscillatory second order systems ...
Das, Saptarshi   +3 more
core   +2 more sources

Equilibrium Optimizer Based FOPID Control of BLDC Motor

open access: yesEuropean Journal of Science and Technology, 2023
The main challenges of proportional integral derivative (PID) control are sudden set-point changes and parameter changes, which leads to poor response. It can be taken into account that this control unit can be replaced by another similar control unit, but it differs from it in the degree of integration and differentiation, and this is what is known as
Ali TEMİR, Burhanettin DURMUŞ
openaire   +1 more source

A Marine-Predator-Algorithm-Based Optimum FOPID Controller for Enhancing the Stability and Transient Response of Automatic Voltage Regulators

open access: yesFractal and Fractional, 2023
An improved design optimization method for fractional-order-based proportional integral derivative (FOPID) controllers is proposed in this paper to enhance the stability and transient response of automatic voltage-regulator systems.
Abdullah M. Noman   +5 more
doaj   +1 more source

A fractional order PID tuning tool for automatic voltage regulator using marine predators algorithm

open access: yesEnergy Reports, 2023
The fractional-order proportional-integral-derivative (FOPID) controller stands as a widely embraced choice for the task of automatic voltage regulation (AVR) when it comes to maintaining the voltage output of synchronous generators.
Mohd Zaidi Mohd Tumari   +2 more
doaj   +1 more source

A survey on fractional order control techniques for unmanned aerial and ground vehicles [PDF]

open access: yes, 2019
In recent years, numerous applications of science and engineering for modeling and control of unmanned aerial vehicles (UAVs) and unmanned ground vehicles (UGVs) systems based on fractional calculus have been realized.
Cajo Diaz, Ricardo Alfredo   +5 more
core   +2 more sources

Chaotic multi-objective optimization based design of fractional order PI{\lambda}D{\mu} controller in AVR system [PDF]

open access: yes, 2013
In this paper, a fractional order (FO) PI{\lambda}D\mu controller is designed to take care of various contradictory objective functions for an Automatic Voltage Regulator (AVR) system.
Ali   +34 more
core   +2 more sources

Fractional Order Load-Frequency Control of Interconnected Power Systems Using Chaotic Multi-objective Optimization [PDF]

open access: yes, 2018
This is the author accepted manuscript. The final version is available from Elsevier via the DOI in this record.Fractional order proportional-integral-derivative (FOPID) controllers are designed for load frequency control (LFC) of two interconnected ...
Das, S, Pan, I
core   +1 more source

Fractional order PI λD μ controller with optimal parameters using Modified Grey Wolf Optimizer for AVR system [PDF]

open access: yesArchives of Control Sciences, 2022
In this paper, an automatic voltage regulator (AVR) embedded with fractional order PID (FOPID) is employed for the alternator terminal voltage control.
Santosh Kumar Verma, Ramesh Devarapalli
doaj   +1 more source

Fractional-order feedback control of a poorly damped system [PDF]

open access: yes, 2014
This study presents the design of a fractional-order proportional-integral (FOPI) controller for a mass-spring-damper system which is poorly damped. A model based design technique is used to design a FOPI controller for this system. A good performance of
Chevalier, Amélie   +4 more
core   +2 more sources

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