Articles with "order controllers" as a keyword



Benchmark Challenge: a robust fractional order control autotuner for the Refrigeration Systems based on Vapor Compression

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Published in 2018 at "IFAC-PapersOnLine"

DOI: 10.1016/j.ifacol.2018.06.021

Abstract: Abstract This paper proposes fractional order autotuner controller for the benchmark refrigeration system. The method is an extension of a previously presented autotuning principle and produces a robust fractional order PI controller to gain variations.… read more here.

Keywords: order; autotuner; fractional order; order controllers ... See more keywords

Discrete-time generalized mean fractional order controllers

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Published in 2018 at "IFAC-PapersOnLine"

DOI: 10.1016/j.ifacol.2018.06.023

Abstract: Abstract This paper studies the performance of discrete-time fractional order controllers. The fractional derivatives and integrals are numerically implemented by means of a generalized mean of discrete generating functions. The two additional degrees of freedom… read more here.

Keywords: order; discrete time; fractional order; generalized mean ... See more keywords

Diffusion control for a tempered anomalous diffusion system using fractional-order PI controllers.

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Published in 2018 at "ISA transactions"

DOI: 10.1016/j.isatra.2017.04.005

Abstract: This paper is concerned with diffusion control problem of a tempered anomalous diffusion system based on fractional-order PI controllers. The contribution of this paper is to introduce fractional-order PI controllers into the tempered anomalous diffusion… read more here.

Keywords: diffusion; fractional order; order controllers; anomalous diffusion ... See more keywords
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Optimal tuning of fractional-order controllers based on Fibonacci-search method.

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Published in 2020 at "ISA transactions"

DOI: 10.1016/j.isatra.2020.05.022

Abstract: This paper presents a new optimization-based tuning method for fractional- and integer-order controllers. The method is based on minimizing an arbitrary cost function which is taken here as the integrated absolute tracking error, and it… read more here.

Keywords: order; fractional order; tuning fractional; method ... See more keywords

A relative analysis to cascaded fractional-order controllers in microgrid non-minimum phase converters using EHO

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Published in 2025 at "Scientific Reports"

DOI: 10.1038/s41598-025-94690-y

Abstract: Microgrids integrate various distributed energy resources to enhance energy reliability and sustainability. Power electronic converters are vital in microgrids since they provide efficient, reliable, and flexible operation. There are numerous controllers available that can be… read more here.

Keywords: fractional order; phase; cascaded fractional; non minimum ... See more keywords

Fractional‐order controllers for irrational systems

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Published in 2021 at "Iet Control Theory and Applications"

DOI: 10.1049/cth2.12095

Abstract: Eun-jin Kim1 In this contribution, fractional-order controllers of the type PD� and PI� are applied to a class of irrational transfer function models that appear in large-scale systems, such as networks of mechanical/electrical elements and… read more here.

Keywords: order controllers; order; model; irrational systems ... See more keywords
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Fractional Order Controllers for Back-to-Back Converters

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Published in 2018 at "IEEE Latin America Transactions"

DOI: 10.1109/tla.2018.8789564

Abstract: In this paper a simulated study of the application of fractional order controllers (FOC) to back–to-back (BTB) converters is presented. A comparison with the corresponding integer order controller is dicussed. The study is performed in… read more here.

Keywords: order; fractional order; order controllers; back back ... See more keywords