Robust Stability Analysis of Grid-Connected Converters Based on Parameter-Dependent Lyapunov Functions
Sign Up to like & getrecommendations! 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
Sign Up to like & getrecommendations! 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
Graphite defect network constitutes a robust and polishable matrix: Ultralow catalyst loading and excellent electrocatalytic performance
Sign Up to like & getrecommendations! 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
Sign Up to like & getrecommendations! 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
Sign Up to like & getrecommendations! 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
Sign Up to like & getrecommendations! 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
Sign Up to like & getrecommendations! 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
Sign Up to like & getrecommendations! 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
Sign Up to like & getrecommendations! 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
Complete Robust Stability Domain of Fractional-Order Linear Time-Invariant Single Parameter-Dependent Systems With the Order 0 < α < 2
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Circuits and Systems II: Express Briefs"
DOI: 10.1109/tcsii.2022.3176490
Abstract: The complete robust stability domain of fractional-order linear time-invariant single parameter-dependent systems with the system order $\alpha \in (0,2)$ is investigated in this brief. Firstly, the complete robust stability domain of such parameter-dependent systems is… read more here.
Keywords: complete robust; dependent systems; robust stability; stability domain ... See more keywords
Robust stability of melatonin circadian phase, sleep metrics, and chronotype across months in young adults living in real‐world settings
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Pineal Research"
DOI: 10.1111/jpi.12720
Abstract: Appropriate synchronization of the timing of behaviors with the circadian clock and adequate sleep are both important for almost every physiological process. The timing of the circadian clock relative to social (ie, local) clock time… read more here.
Keywords: stability melatonin; robust stability; timing; across months ... See more keywords