Guaranteed cost robust output feedback control design for fractional-order uncertain neutral delay systems

Zahra Sadat Aghayan, Alireza Alfi, Yashar Mousavi, Ibrahim Beklan Kucukdemiral and Afef Fekih

Chaos, Solitons & Fractals, 2022, vol. 163, issue C

Abstract: This paper investigates the stabilization of uncertain neutral-type delay fractional systems. Both static and dynamic output feedback control design methods are proposed. A guaranteed cost-based feedback control design is considered and closed-loop robust stability is investigated using the Lyapunov theorem. Asymptotic stability conditions of the closed-loop system is described in terms of linear matrix inequalities (LMIs). A simulation study, encompassing a numerical example of a fractional order system and a two stage chemical reactor, is considered to assess the performance and validity of the proposed control design.

Keywords: Stability; Fractional calculus; Guaranteed cost control; Neutral delay; Feedback (search for similar items in EconPapers)
Date: 2022
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Citations: View citations in EconPapers (3)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:chsofr:v:163:y:2022:i:c:s0960077922007238

DOI: 10.1016/j.chaos.2022.112523

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