Results 211 to 220 of about 129,878 (274)
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Reduced Spread Fractional-Order PID Controller Designs
2021 44th International Conference on Telecommunications and Signal Processing (TSP), 2021A fractional-order controller topology for solving the problem of the extremely large spread of passive elements values, when the order of the required integration and/or differentiation approaches unity, is presented in this work. This is achieved through the decomposition of the corresponding process into intermediate parts, containing an integer ...
Julia Nako +6 more
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IMC based Fractional order PID controller
2011 IEEE International Conference on Industrial Technology, 2011This article presents the design of Internal Model Controller (IMC) based Fractional Order Two-Degrees-of-Freedom controller with the desired bandwidth specification and the robustness of the designed controller is briefly analyzed. For the conventional IMC based PID controller, One-Degree of Freedom is sufficient to meet the desired bandwidth ...
T. Vinopraba +2 more
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Event-Triggered Fractional-Order PID Control of Fractional-Order Networked Control System
2021This work focuses on the design of a fractional-order PID (FOPID) controller for output stabilization of a fractional-order networked control system (FONCS). It is widely discussed that the real systems are fractional in nature and can be better modelled in terms of fractional order.
Sunil Kumar Mishra +6 more
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Fractional order PID controller (FOPID)-Toolbox
2013 European Control Conference (ECC), 2013This paper presents a fractional order PID controller (FOPID)-Toolbox to design robust fractional PID controllers achieving a desired crossover frequency and a desired phase margin. A novel approach based on nonsmooth optimization techniques is used. Two types of controllers are considered, the (PID)n and PIαDβ controllers.
Nabil Lachhab +3 more
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International Journal of Ambient Energy, 2021
Frequency control is the key factor in a renewable energy-based microgrid system. The inherent dynamics and low inertia of most power generating units of microgrids lead to frequency oscillations in the system.
D. Mishra, P. Sahu, R. Prusty, S. Panda
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Frequency control is the key factor in a renewable energy-based microgrid system. The inherent dynamics and low inertia of most power generating units of microgrids lead to frequency oscillations in the system.
D. Mishra, P. Sahu, R. Prusty, S. Panda
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Design and Tuning of Digital Fractional-Order PID Controller for Permanent Magnet DC Motor
Journal of the Institution of Electronics and Telecommunication Engineers, 2021One of the central problems in control theory is related to the design of controllers for the improvement of system performance. The aim of this paper is to design an efficient digital fractional-order proportional-integral-derivative (FO-PID) controller
M. Patil +2 more
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Fractional Order PID Controller Based‐Neural Network Algorithm for LFC in Multi‐Area Power Systems
Engineering ReportsModern power systems are increasingly challenged by frequency stability issues due to dynamic load variations and the growing complexity of interconnected networks.
Ali M. El‐Rifaie +3 more
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2012
Thinking of Laplace and frequency domains, it should not be hard for the feedback control community to understand that, by considering more general control actions of the form s α ,α∈ℝ, we could achieve more satisfactory compromises between the positive and negative effects of the basic control actions (proportional, derivative, and integral ones) on ...
Blas M. Vinagre, Concepción A. Monje
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Thinking of Laplace and frequency domains, it should not be hard for the feedback control community to understand that, by considering more general control actions of the form s α ,α∈ℝ, we could achieve more satisfactory compromises between the positive and negative effects of the basic control actions (proportional, derivative, and integral ones) on ...
Blas M. Vinagre, Concepción A. Monje
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Development of neural fractional order PID controller with emulator
ISA Transactions, 2020This paper focuses on tuning parameters of fractional order PID controller (FOPID) by using neural networks (NNs). For tuning the coefficients of the controller and orders of fractional derivative and integrator, five exclusive NNs are employed. Moreover, an emulator is used to identify the plant's behavior.
Mostafa, Pirasteh-Moghadam +4 more
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Nature‐ınspired algorithms for optimizing fractional order PID controllers in time‐delayed systems
Optimal control applications & methodsTime‐delayed systems frequently appear, especially in sectors such as fluid flow processes, chemical procedures, and the food industry. This paper addresses the optimization of parameters for a fractional order PID (FOPID) controller, which is used to ...
Aykut Fatih Güven, O. Mengi
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