Results 81 to 90 of about 779 (136)

Delay‐independent conditions of exponential ISS for linear time‐varying delay differential systems

open access: yesInternational Journal of Robust and Nonlinear Control, Volume 34, Issue 10, Page 6346-6371, 10 July 2024.
Abstract This work focuses on linear continuous‐time systems with time‐varying delays, in the general case of time‐varying matrices. Initially, we explore the case of positive systems within this class and introduce two distinct delay‐independent conditions of exponential input‐to‐state stability. Moreover, we provide guaranteed exponential convergence
Vittorio De Iuliis, Costanzo Manes
wiley   +1 more source

Lyapunov-Razumikhin method for asymptotic stability of sets for impulsive functional differential equations

open access: yesElectronic Journal of Differential Equations, 2008
In the present paper, we study the global stability of sets of sufficiently general type with respect to impulsive functional differential equations with variable impulsive perturbations.
Ivanka M. Stamova, Gani T. Stamov
doaj  

Bounded Linear Stability Analysis - A Time Delay Margin Estimation Approach for Adaptive Control [PDF]

open access: yes, 2009
This paper presents a method for estimating time delay margin for model-reference adaptive control of systems with almost linear structured uncertainty.
Bakhtiari-Nejad, Maryam   +3 more
core   +1 more source

On the almost sure running maxima of solutions of affine stochastic functional differential equations [PDF]

open access: yes, 2010
This paper studies the large fluctuations of solutions of scalar and finite-dimensional affine stochastic functional differential equations with finite memory as well as related nonlinear equations.
Appleby, John A.D., Mao, Xuerong, Wu, H.
core   +1 more source

Improving neural ordinary differential equations via knowledge distillation

open access: yesIET Computer Vision, Volume 18, Issue 2, Page 304-314, March 2024.
A new training based on knowledge distillation is proposed to construct more powerful and robust Neural ODEs fitting image recognition tasks. Specially, the training of Neural ODEs is modelled into a teacher‐student learning process, in which ResNets is proposed as the teacher model to provide richer supervised information.
Haoyu Chu   +3 more
wiley   +1 more source

Observer‐Based Exponential Stabilization for Conformable Polynomial Fuzzy Systems With Time Delay

open access: yesDiscrete Dynamics in Nature and Society, Volume 2024, Issue 1, 2024.
This paper focuses on solving the challenge of observer‐based exponential control (O‐BC) regarding conformable fuzzy polynomial models with time delay. In this work, polynomial matrices with unmeasurable states are considered to enhance the practicality of the model in the design problem. The proposed approach guarantees the existence of the polynomial
Imen Iben Ammar   +5 more
wiley   +1 more source

Impulsive consensus for complex dynamical networks with nonidentical nodes and coupling time-delays [PDF]

open access: yes, 2011
This paper investigates the problem of global consensus between a complex dynamical network (CDN) and a known goal signal by designing an impulsive consensus control scheme. The dynamical network is complex with respect to the uncertainties, nonidentical
Hill, DJ, Liu, B
core   +1 more source

Switching Laws Design for Stability of Finite and Infinite Delayed Switched Systems With Stable and Unstable Modes

open access: yesIEEE Access, 2018
This paper studies the switching laws designed to maintain the stability of delayed switched nonlinear systems with both stable and unstable modes. The addressed time delays include finite and infinite delays.
Xiaodi Li, Jinde Cao, Matjalz Perc
doaj   +1 more source

A Sufficient Condition for the Practical Stability of Riemann-Liouville Fractional Nonlinear Systems with Time Delays

open access: yesFractal and Fractional
This study addresses the practical stability analysis of Riemann-Liouville fractional-order nonlinear systems with time delays. We first establish a rigorous formulation of initial conditions that aligns with the properties of Riemann-Liouville ...
Yongchun Jiang   +2 more
doaj   +1 more source

The Chronotope of Humanness : Bakhtin and Dostoevsky [PDF]

open access: yes, 2010
Bakhtin and Dostoevsky shared the conviction that human life must be understood in terms of temporality. Both thinkers were obsessed with time’s relation to life as people experience it.
Morson, Gary Saul
core  

Home - About - Disclaimer - Privacy