Results 21 to 30 of about 12,056 (184)

Fractional Order PID Control Based on Ball Screw Energy Regenerative Active Suspension

open access: yesActuators, 2022
A ball screw type energy regenerative active suspension under fractional order PID control is proposed and studied in order to improve the vibration damping performance of the suspension.
Jingming Zhang   +3 more
doaj   +1 more source

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

LQR based improved discrete PID controller design via optimum selection of weighting matrices using fractional order integral performance index [PDF]

open access: yes, 2018
This is the author accepted manuscript. The final version is available from Elsevier via the DOI in this record.The continuous and discrete time Linear Quadratic Regulator (LQR) theory has been used in this paper for the design of optimal analog and ...
Das, S   +4 more
core   +1 more source

Performance comparison of optimal fractional order hybrid fuzzy PID controllers for handling oscillatory fractional order processes with dead time [PDF]

open access: yes, 2018
This is the author accepted manuscript. The final version is available from Elsevier via the DOI in this record.Fuzzy logic based PID controllers have been studied in this paper, considering several combinations of hybrid controllers by grouping the ...
Das, S, Das, S, Pan, I
core   +1 more source

A rubust fractional order PID controller for MIMO power systems [PDF]

open access: yesE3S Web of Conferences, 2019
This paper proposes a novel fractional order PID control scheme for Multi Input and Multi Output (MIMO) power systems. This control scheme utilizes Cuckoo Search algorithm to tune the fractional PID controller to guarantee better closed loop performance ...
Shashidhar Vasampalli   +1 more
doaj   +1 more source

Magnetorheological Elastomer Precision Platform Control Using OFFO-PID Algorithm

open access: yesAdvances in Materials Science and Engineering, 2020
The magnetorheological elastomer (MRE) is a kind of smart material, which is often processed as vibration isolation and mitigation devices to realize the vibration control of the controlled system.
Ying-Qing Guo   +3 more
doaj   +1 more source

Rotational speed control of multirotor UAV's propulsion unit based on fractional-order PI controller [PDF]

open access: yes, 2017
In this paper the synthesis of a rotational speed closed-loop control system based on a fractional-order proportional-integral (FOPI) controller is presented.
Coelho, J.P.   +5 more
core   +1 more source

Fractional-Order Water Level Control Based on PLC: Hardware-In-The-Loop Simulation and Experimental Validation

open access: yesEnergies, 2018
An industrial-oriented water tank level control system with PLC- and Simulink-based fractional-order controller realizations is presented. The discrete fractional-order and integer-order PID implementations are realized via the PLC and Simulink simulator.
Arkadiusz Mystkowski   +1 more
doaj   +1 more source

On fraction order modeling and control of dynamical systems [PDF]

open access: yes, 2009
This paper demonstrates the feasibility of modeling any dynamical system using a set of fractional order di®erential equations, including distributed and lumped systems.
Kahalil, Islam   +3 more
core   +1 more source

Digital Implementation of Fractional Order PID-Type Controller for Boost DC–DC Converter

open access: yesIEEE Access, 2019
In this paper, the problem of designing a fractional order PID-type controller is considered for a boost converter. By using the output capacitance and input inductance values this paper characterizes integer order PID-type control gains which will make ...
Sang-Wha Seo, Han Ho Choi
doaj   +1 more source

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