Results 61 to 70 of about 10,459,087 (262)

Lyapunov Functions for Weak Solutions of Reaction-Diffusion Equations with Discontinuous Interaction Functions and its Applications

open access: yesNonautonomous Dynamical Systems, 2015
In this paper we investigate additional regularity properties for global and trajectory attractors of all globally defined weak solutions of semi-linear parabolic differential reaction-diffusion equations with discontinuous nonlinearities, when initial ...
Gluzman Mark O.   +2 more
doaj   +1 more source

Estimation of the Attraction Domain for the Quantum Systems Based on the Schrödinger Equation

open access: yesAxioms
This paper investigates a quantum system described by the Schrödinger equation, utilizing the concept of the quantum Lyapunov function. The Lyapunov function is chosen based on the mean value of a virtual mechanical quantity, where different values of P,
Hongli Yang   +2 more
doaj   +1 more source

Control Lyapunov-Barrier Function-Based Model Predictive Control of Nonlinear Systems

open access: yesAmerican Control Conference, 2018
In this paper, we propose a Control Lyapunov-Barrier Function-based model predictive control (CLBF-MPC) method for solving the problem of stabilization of nonlinear systems with input constraint satisfaction and guaranteed safety for all times ...
Zhe Wu   +5 more
semanticscholar   +1 more source

A Lyapunov Theory-Based SEIG–STATCOM Voltage Regulation Control Strategy

open access: yesEnergies
To improve the voltage regulation of asynchronous generators during load switching, a Lyapunov-based control strategy has been proposed to stabilize the generator’s voltage by connecting a static synchronous compensator.
Zeyu Zhang, Pingping Gong, Ziguang Lu
doaj   +1 more source

A graph-theoretic approach to global input-to-state stability for coupled control systems

open access: yesAdvances in Difference Equations, 2017
In this paper, the input-to-state stability for coupled control systems is investigated. A systematic method of constructing a global Lyapunov function for the coupled control systems is provided by combining graph theory and the Lyapunov method ...
Yu Qiao, Yue Huang, Minghao Chen
doaj   +1 more source

On The Synchronization of Van Der Pol-Duffing Oscillator

open access: yesCumhuriyet Science Journal, 2019
Themost well known property of chaotic systems is their sensitivity to initialconditions. In this work the criterion presented in literature forsynchronizing two chaotic systems is applied to a system consisting of two Vander Pol-Duffing oscillators ...
Rıfat Yazıcı   +1 more
doaj   +1 more source

Stability conditions for the mixing flow dynamical system in a perturbed version

open access: yesAtti della Accademia Peloritana dei Pericolanti : Classe di Scienze Fisiche, Matematiche e Naturali, 2019
This paper continues some recent work on dynamical systems models from mixing flow area. The 2d mixing flow model is taken into account, in a slightly perturbed form.
Adela Ionescu
doaj   +1 more source

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