Results 51 to 60 of about 162,331 (198)
Analysis of stabilization operators in a Galerkin least-squares finite element discretization of the incompressible Navier-Stokes equations [PDF]
, 2004 In this paper the design and analysis of a dimensionally consistent stabilization operator for a time-discontinuous Galerkin least-squares finite element method for unsteady viscous flow problems governed by the incompressible Navier-Stokes equations, is
Damme, R.M.J. van +2 more
core +1 more source
On the Boundary Control of Systems of Conservation Laws
, 2001 The paper is concerned with the boundary controllability of entropy weak solutions to hyperbolic systems of conservation laws. We prove a general result on the asymptotic stabilization of a system near a constant state.
Bressan, Alberto +1 more
core +1 more source
Characterization of Information Channels for Asymptotic Mean Stationarity and Stochastic Stability of Non-stationary/Unstable Linear Systems [PDF]
, 2012 Stabilization of non-stationary linear systems over noisy communication channels is considered. Stochastically stable sources, and unstable but noise-free or bounded-noise systems have been extensively studied in information theory and control theory ...
Yüksel, Serdar
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Prescribed finite-time stabilization of fuzzy neural networks with time-varying controller
Journal of Automation and IntelligenceThis paper investigates the exponential and prescribed finite-time stabilization with time-varying controller. First, the constraints of boundedness and differentiability on time delays are simultaneously relaxed, the Lipschitz condition for activation ...
Yufeng Zhou, Yawen Zhou, Peng Wan
doaj +1 more source
, 2013 Temperature stabilization of oil and gas wells is used to ensure stability and prevent deformation of a subgrade estuary zone. In this work, we consider the numerical simulation of thermal stabilization using vertical seasonal freezing columns.
Pavlova, Natalia V. +2 more
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Finite-Time Stability Tools for Control and Estimation [PDF]
, 2021 This monograph presents some existing and new results on analysis and design of finite-time and fixed-time converging systems. Two main groups of approaches for analysis/ synthesis of this kind of convergence are considered: based on Lyapunov functions and the theory of homogeneous systems.
Efimov, Denis, Polyakov, Andrey
openaire +1 more source
Mathematics, 2021 In this study, a novel fast terminal sliding mode control technique based on the disturbance observer is recommended for the stabilization of underactuated robotic systems.
Thaned Rojsiraphisal +5 more
doaj +1 more source
Delayed Self-Synchronization in Homoclinic Chaos
, 2001 The chaotic spike train of a homoclinic dynamical system is self-synchronized by re-inserting a small fraction of the delayed output. Due to the sensitive nature of the homoclinic chaos to external perturbations, stabilization of very long periodic ...
A. Di Garbo +25 more
core +1 more source
An adaptive fixed-mesh ALE method for free surface flows [PDF]
, 2017 In this work we present a Fixed-Mesh ALE method for the numerical simulation of free surface flows capable of using an adaptive finite element mesh covering a background domain.
Baiges Aznar, Joan +3 more
core +3 more sources
Stabilization and controllability of first-order integro-differential hyperbolic equations [PDF]
, 2015 In the present article we study the stabilization of first-order linear integro-differential hyperbolic equations. For such equations we prove that the stabilization in finite time is equivalent to the exact controllability property.
Coron, Jean-Michel +2 more
core +2 more sources