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   Articles with "robust stability" as a keyword



Robust Stability Analysis of Grid-Connected Converters Based on Parameter-Dependent Lyapunov Functions

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recommendations! Published in 2017 at "Journal of Control, Automation and Electrical Systems"

DOI: 10.1007/s40313-017-0301-7

Abstract: This paper deals with the problem of robust stability analysis of grid-connected converters with LCL filters controlled through a digital signal processor and subject to uncertain grid inductance. To model the uncertain continuous-time plant and… read more here.

Keywords: connected converters; robust stability; stability analysis; grid connected ... See more keywords

Robust stability of thermal control systems with uncertain parameters: The graphical analysis examples

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recommendations! Published in 2017 at "Applied Thermal Engineering"

DOI: 10.1016/j.applthermaleng.2017.07.089

Abstract: Abstract This paper is intended to present the investigation of robust stability for integer order or fractional order feedback control loops affected by parametric uncertainty and time-delay(s) with special emphasis on the thermal control systems.… read more here.

Keywords: thermal control; robust stability; control systems; control ... See more keywords
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Graphite defect network constitutes a robust and polishable matrix: Ultralow catalyst loading and excellent electrocatalytic performance

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recommendations! Published in 2020 at "Electrochimica Acta"

DOI: 10.1016/j.electacta.2020.136333

Abstract: Abstract An industrially attractive electrocatalyst needs to meet a series of criteria such as simple and scalable preparation, robust stability, as well as highly efficient catalytic activity. In this study, we demonstrate that a defect… read more here.

Keywords: robust stability; defect network; defect; catalyst ... See more keywords

VSC-HVDC system robust stability analysis based on a modified mixed small gain and passivity theorem

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recommendations! Published in 2017 at "IFAC-PapersOnLine"

DOI: 10.1016/j.ifacol.2017.08.003

Abstract: In a VSC-HVDC system, when the input power to the converter is controlled to a positive constant, the converter acts a differential negative resistance — Po/i2 0, which may cause instability in case of a… read more here.

Keywords: robust stability; system; modified mixed; gain ... See more keywords

Robust stability of uncertain fractional order singular systems with neutral and time-varying delays

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recommendations! Published in 2020 at "Neurocomputing"

DOI: 10.1016/j.neucom.2020.03.015

Abstract: Abstract In this paper, the robust stability of uncertain fractional order singular systems with neutral and time-varying delays is investigated. By applying Lyapunov–Krasovskii functional approach, several sufficient conditions in the form of linear matrix inequality… read more here.

Keywords: uncertain fractional; robust stability; stability uncertain; fractional order ... See more keywords

Robust stability analysis with cycling-based LPTV scaling. Part II: its properties under the use of FIR separators

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recommendations! Published in 2017 at "International Journal of Control"

DOI: 10.1080/00207179.2016.1206971

Abstract: ABSTRACT This paper is concerned with robust stability analysis of discrete-time linear periodically time-varying (LPTV) systems using the cycling-based LPTV scaling approach. It consists of applying the separator-type robust stability theorem through the cycling-based treatment… read more here.

Keywords: robust stability; based lptv; lptv scaling; fir separators ... See more keywords

Novel robust stability conditions of fractional-order systems with structured uncertain parameters based on parameter-dependent functions: the 0

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recommendations! Published in 2022 at "International Journal of General Systems"

DOI: 10.1080/03081079.2022.2132489

Abstract: ABSTRACT In this paper, the robust stability of fractional-order systems with fractional order and structured uncertain parameters is considered. Firstly, novel robust stability conditions of the above systems are presented based on the parameter-dependent polynomial… read more here.

Keywords: order systems; fractional order; parameter dependent; robust stability ... See more keywords

Robust D-stability test of LTI general fractional order control systems

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recommendations! Published in 2020 at "IEEE/CAA Journal of Automatica Sinica"

DOI: 10.1109/jas.2020.1003159

Abstract: This work deals with the robust D-stability test of linear time-invariant ( LTI ) general fractional order control systems in a closed loop where the system and / or the controller may be of fractional… read more here.

Keywords: control; stability test; stability; robust stability ... See more keywords

Topology-Independent Robust Stability Conditions for Uncertain MIMO Networks

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recommendations! Published in 2021 at "IEEE Control Systems Letters"

DOI: 10.1109/lcsys.2020.3000854

Abstract: We give a sufficient and a necessary condition for the topology-independent robust stability of networked systems formed by uncertain MIMO systems. Both conditions involve constants associated with the nominal node dynamics and arc interconnection matrices,… read more here.

Keywords: topology independent; topology; robust stability; uncertain mimo ... See more keywords

Robust Stability of Interval Systems With Impulses

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recommendations! Published in 2025 at "IEEE Control Systems Letters"

DOI: 10.1109/lcsys.2025.3580049

Abstract: This letter investigates the robust stability of uncertain interval systems subject to impulsive effects, with comprehensive consideration given to uncertainties in both the system dynamics and the impulse time sequence. A novel interval matrices method… read more here.

Keywords: stability; stability interval; systems impulses; interval systems ... See more keywords

On Robust Stability of Uncertain Control Systems With Time Delay: An Approach Based on the Overlap of Value Sets

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recommendations! Published in 2024 at "IEEE Transactions on Automatic Control"

DOI: 10.1109/tac.2024.3381912

Abstract: This study provides some methods to analyze robust stabilizability of uncertain plants with an uncertain time delay using arbitrary linear controllers. In this work, an uncertain plant with an uncertain time delay means that the… read more here.

Keywords: robust stability; uncertain time; time delay; time ... See more keywords