نتایج جستجو برای: fractional order proportional integral derivative fopid

تعداد نتایج: 1161642  

Journal: :Applied sciences 2022

This study proposes a design for unmanned chemical factories and implementation based on ultra-low-cost Internet of Things technology, to combat the impact COVID-19 industrial factories. A safety private blockchain network architecture was established, including three-layer structure comprising edge, fog, cloud calculators. Edge computing uses programmable logic controller single-chip microcomp...

Journal: :Mehran University Research Journal of Engineering and Technology 2022

The centralized power grid bears a heavy burden in time when consumers expect an uninterrupted reliable supply, reduction carbon emissions, increased efficiency within the national grid, and supplied to remote communities. One such structure is used implement this type of control that based on small- scale Distributed Generation (DGs), at single house or small building level: micro-grid (μG). A...

2010
Ammar A. Aldair Weiji Wang

A Field Programmable Gate Array (FPGA) is proposed to build an Adaptive Neuro Fuzzy Inference System (ANFIS) for controlling a full vehicle nonlinear active suspension system. A Very High speed integrated circuit Hardware Description Language (VHDL) has been used to implement the proposed controller. An optimal Fraction Order PI λ D μ (FOPID) controller is designed for a full vehicle nonlinear ...

Journal: :Iet Renewable Power Generation 2022

In this paper, the amount of microgrid frequency deviation in dynamic state can be reduced by improving controller and implementing a new method. The proposed is designed for including renewable resources, control strategy such that coefficients are adjusted optimised at all times model predictive (MPC). weight parameters MPC have been particle swarm optimisation (PSO) algorithm. located second...

Journal: :Europan 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 unit replaced by another similar unit, but it differs from in the degree integration differentiation, is what known as fractional-order PID (FOPID), improves performance system transient state. To choose FO...

2011
Hamideh Hamidian Ali Akbar Jalali

In this paper, a numerical approach for the fractional order proportional-integral-derivative controller (FO-PID) design for the unstable first order time delay system is proposed. The controller design is based on the system time delay. In order to obtain the relation between the controller parameters and the time delay, for several amounts of the plant time delay and the fractional derivative...

2017
Gholamreza Farahani

Nowadays in the complicated systems, design of proper and implementable controller has a most importance. With respect to ability of fractional order systems in complicated systems identification as a first order fractional system with time delay, usage of fractional order PID has a proper result. From one side flexibility of fractional calculus than integer order has been topics of interest to...

Journal: :Intelligent Automation and Soft Computing 2022

Automatic voltage regulators (AVRs) in electrical grids preserve the at its nominal value. Regulating parameters of proportional–integral–derivative (PID) controllers used for AVRs is a nonlinear optimization issue. The objective function designed to minimize settling time, rise and overshoot step response resultant with subjugation constraints PID controller parameters. In this study, we sugge...

Journal: :Journal of Electrical Systems and Information Technology 2021

Abstract In the current situation, operation and control of power system is a greater challenge. The most significant situation in load frequency control. present work, hybrid differential evolution pattern search (hDE-PS) method has been suggested for regulation electrical systems. Fractional-order proportional integral derivative (FOPID) controller implemented design analysis purpose. applied...

Journal: :Indonesian Journal of Electrical Engineering and Computer Science 2016

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