Decentralized static output feedback controller design for linear interconnected systems

• Autorzy: Fadhilah Helisyah Nur , Adzkiya Dieky , Arif Didik Khusnul , Zhai Guisheng , Mardlijah

Identyfikatory

DOI

10.34768/amcs-2023-0007

• Języki publikacji: EN

Abstrakty

EN

Many interconnected systems in the real world, such as power systems and chemical processes, are often composed of subsystems. A decentralized controller is suitable for an interconnected system because of its more practical and accessible implementation. We use the homotopy method to compute a decentralized controller. Since the centralized controller constitutes the starting point for the method, its existence becomes very important. This paper introduces a non-singular matrix and a design parameter to generate a centralized controller. If the initial centralized controller fails, we can change the value of the design parameter to generate a new centralized controller. A sufficient condition for a decentralized controller is given as a bilinear matrix inequality with three matrix variables: a controller gain matrix and a pair of other matrix variables. Finally, we present numerical examples to validate the proposed decentralized controller design method.

Słowa kluczowe

EN

output feedback; decentralized controller; homotopy method; interconnected system; matrix inequality

PL

sprzężenie zwrotne; kontroler zdecentralizowany; metoda homotopii; system połączony; nierówność macierzowa

• Wydawca: Oficyna Wydawnicza Uniwersytetu Zielonogórskiego
• Czasopismo: International Journal of Applied Mathematics and Computer Science
• Rocznik: 2023
• Tom: Vol. 33, no. 1
• Strony: 83--96
• Opis fizyczny: Bibliogr. 32 poz., rys., wykr.

Twórcy

autor

Fadhilah Helisyah Nur

• Department of Mathematics, Sepuluh Nopember Institute of Technology, Sukolilo ITS Campus, Surabaya, 60111, Indonesia
• Department of Data Science, Telkom Surabaya Institute of Technology, 156 Ketintang Street, Gayungan, Surabaya, 60231, Indonesia

autor

Adzkiya Dieky

• Department of Mathematics, Sepuluh Nopember Institute of Technology, Sukolilo ITS Campus, Surabaya, 60111, Indonesia

autor

Arif Didik Khusnul

• Department of Mathematics, Sepuluh Nopember Institute of Technology, Sukolilo ITS Campus, Surabaya, 60111, Indonesia

autor

Zhai Guisheng

• Department of Mathematical Sciences, Shibaura Institute of Technology, 307 Fukasaku, Minuma-ku, Saitama City, Saitama, 337-8570, Japan

autor

Mardlijah

• Department of Mathematics, Sepuluh Nopember Institute of Technology, Sukolilo ITS Campus, Surabaya, 60111, Indonesia

Bibliografia

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Uwagi

PL

Opracowanie rekordu ze środków MEiN, umowa nr SONP/SP/546092/2022 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2022-2023)