Results 21 to 30 of about 47,271 (274)

Cellular automata and Lyapunov exponents [PDF]

open access: yes, 2002
In this article we give a new definition of some analog of Lyapunov exponents for cellular automata . Then for a shift ergodic and cellular automaton invariant probability measure we establish an inequality between the entropy of the automaton, the ...
Blanchard F   +12 more
core   +1 more source

Lyapunov and Wirtinger inequalities

open access: yesApplied Mathematics Letters, 2004
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Lee, Chung-Fen   +3 more
openaire   +1 more source

Robust constrained model predictive control based on parameter-dependent Lyapunov functions [PDF]

open access: yes, 2008
The problem of robust constrained model predictive control (MPC) of systems with polytopic uncertainties is considered in this paper. New sufficient conditions for the existence of parameter-dependent Lyapunov functions are proposed in terms of linear ...
B. Pluymers   +21 more
core   +1 more source

A generalized Lyapunov inequality for a higher-order fractional boundary value problem

open access: yesJournal of Inequalities and Applications, 2016
In the paper, we establish a Lyapunov inequality and two Lyapunov-type inequalities for a higher-order fractional boundary value problem with a controllable nonlinear term. Two applications are discussed.
Dexiang Ma
doaj   +1 more source

Simple stability conditions of linear discrete time systems with multiple delay [PDF]

open access: yesSerbian Journal of Electrical Engineering, 2010
In this paper we have established a new Lyapunov-Krasovskii method for linear discrete time systems with multiple time delay. Based on this method, two sufficient conditions for delay-independent asymptotic stability of the linear discrete time systems ...
Stojanović Sreten B.   +1 more
doaj   +1 more source

Stability of quantized time-delay nonlinear systems: A Lyapunov-Krasowskii-functional approach [PDF]

open access: yes, 2009
Lyapunov-Krasowskii functionals are used to design quantized control laws for nonlinear continuous-time systems in the presence of constant delays in the input. The quantized control law is implemented via hysteresis to prevent chattering.
A Isidori   +21 more
core   +10 more sources

Robust Control Theory for Time Lag System in Chemical Engineering and Its Application

open access: yesChemical Engineering Transactions, 2017
A series of problems of the time-lag system including robust stability analysis and guaranteed cost controller design are studied mainly based on the Lyapunov stability theory by linear matrix inequality method and time lag partitioning method in this ...
Mingli Zhou
doaj   +1 more source

Stability of time-varying systems in the absence of strict Lyapunov functions [PDF]

open access: yes, 2019
When a non-linear system has a strict Lyapunov function, its stability can be studied using standard tools from Lyapunov stability theory. What happens when the strict condition fails?
Ikhouane, Fayçal   +1 more
core   +2 more sources

The eigenvalue product bounds of the Lyapunov matrix differential equation and the stability of a class of time-varying nonlinear system

open access: yesJournal of Inequalities and Applications, 2019
The Lyapunov matrix differential equation plays an important role in many scientific and engineering fields. In this paper, we first give a class relation between the eigenvalue of functional matrix derivative and the derivative of functional matrix ...
Jianzhou Liu, Juan Zhang, Hao Huang
doaj   +1 more source

Lyapunov′s Type Inequalities for Fourth‐Order Differential Equations [PDF]

open access: goldAbstract and Applied Analysis, 2012
For a fourth‐order differential equation, we will establish some new Lyapunov‐type inequalities, which give lower bounds of the distance between zeros of a nontrivial solution and also lower bounds of the distance between zeros of a solution and/or its derivatives.
Samir H. Saker
openalex   +5 more sources

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