Results 61 to 70 of about 16,456 (286)

H∞$$ {H}_{\infty } $$ filtering for 2D continuous‐discrete Takagi–Sugeno fuzzy systems in finite frequency band

open access: yesAsian Journal of Control, EarlyView.
Abstract This paper focuses on the design of H∞$$ {H}_{\infty } $$ filtering for two‐dimensional (2‐D) continuous‐discrete Takagi–Sugeno (T–S) fuzzy systems. The frequency of disturbance input is assumed to be known and to reside in a finite frequency (FF) domain.
Abderrahim El‐Amrani   +3 more
wiley   +1 more source

Asymptotic behavior of a stochastic delayed avian influenza model with saturated incidence rate

open access: yesMathematical Biosciences and Engineering, 2020
In this paper, we establish a stochastic delayed avian influenza model with saturated incidence rate. Firstly, we prove the existence and uniqueness of the global positive solution with any positive initial value.
Yanyan Du, Ting Kang, Qimin Zhang
doaj   +1 more source

Robust optimal distance‐based formation control of uncertain nonlinear agents over directed topologies

open access: yesAsian Journal of Control, EarlyView.
Abstract This paper studies a formation control problem with distance constraints for nonlinear agents with uncertainties. Controlling an edge is assigned to only one of its incident agents. Directed graph theory is used to model the desired formation topology.
Reza Babazadeh, Rastko R. Selmic
wiley   +1 more source

Monocular visual servo control of a quadcopter for crossing windows, doors, and corridors

open access: yesAsian Journal of Control, EarlyView.
Abstract This paper proposes a sequential visual servo control scheme for quadcopters, where the main goal is to drive a quadcopter to a desired pose while crossing windows, doors, or corridors using only visual feedback. This control scheme is composed of two stages that act in sequence: the approaching and pose regulation phases.
Carlos A. Toro‐Arcila   +2 more
wiley   +1 more source

Nonlinear Control Strategy of MMC-RPC Based on Lyapunov Function

open access: yes机车电传动, 2021
In order to comprehensively control the power quality in the traction power supply system, based on the power compensation vector diagram, the power relationship between the left and right power supply sections of the V/v traction transformer was ...
Pinggang SONG   +4 more
doaj  

Global finite-time stability of differential equation with discontinuous right-hand side

open access: yesElectronic Journal of Qualitative Theory of Differential Equations, 2018
In the paper new sufficient conditions for global finite-time stability of a stationary solution to differential equation with discontinuous right-hand side are given. Time-dependent Lyapunov function which is only continuous is used.
Radosław Matusik, Andrzej Rogowski
doaj   +1 more source

Lyapunov functions and isolating blocks

open access: yesJournal of Differential Equations, 1973
Let M denote a smooth (Cm) n-dimensional manifold and let $: M x R -+ M denote a Cr flow (or dynamical system) which is generated by a CT vector field 4 (= (d/dt) +(t, x) j t = 0) on M (0 max(1, r}. In this case, we can only obtain Ck smoothness for functions on M. Let K denote a compact invariant set for ‘p, i.e., K is a compact subset of M and if x
James A. Yorke, F.Wesley Wilson
openaire   +2 more sources

Stabilization, Lyapunov functions, and dissipation [PDF]

open access: yesSystems & Control Letters, 2010
For linear time-invariant systems, any stabilizing controller for a given plant can be associated with a supply rate with respect to which the plant in open-loop is half-line dissipative. We also prove the equivalence between the stability of the interconnection of two systems and their half-line dissipativity with respect to a supply rate and its ...
Rapisarda, Paolo, Kojima, Chiaki
openaire   +2 more sources

Full‐order observer design for quadratic port‐controlled Hamiltonian systems

open access: yesAsian Journal of Control, EarlyView.
Abstract The full‐order observer design problem for a particular class of port‐controlled Hamiltonian systems is approached in this paper. The proposed full‐order observer scheme belongs to the structure preserving class of dynamic estimators as it preserves the natural stability properties of the approached class of systems that are useful for the ...
Michael Rojas   +2 more
wiley   +1 more source

A dual‐driven event‐triggered mechanism for observer‐based sliding mode control of stochastic uncertain Markov jump systems

open access: yesAsian Journal of Control, EarlyView.
Abstract This paper investigates the problem of observer‐based sliding mode control (SMC) of stochastic uncertain Markov jump systems using dual‐driven event‐triggered mechanism (ETM). The ETM is implemented not only in the system output to the observer channel but also in the feedback channel, forming a dual ETM, which can effectively reduce ...
Haocheng Lou   +2 more
wiley   +1 more source

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