Results 41 to 50 of about 424,486 (315)

Finite time stability of linear time varying delay systems using free matrix based integral inequalities

open access: yesResults in Control and Optimization, 2023
This paper discusses the problem of finite time stability (FTS) for linear delayed systems where the time-varying delay is bounded. First, based on a Lyapunov–Krasovskii Functional (LKF) which contains terms of triple integrals, delay-dependent FTS ...
Nabil El Akchioui   +5 more
doaj   +1 more source

Robust passivity and passification of stochastic fuzzy time-delay systems

open access: yes, 2010
The official published version can be obtained from the link below.In this paper, the passivity and passification problems are investigated for a class of uncertain stochastic fuzzy systems with time-varying delays.
Zidong Wang   +5 more
core   +1 more source

Stabilization of Linear Systems with Time-Varying Delay

open access: yesTransactions of the Society of Instrument and Control Engineers, 1978
The problem of stabilizing a linear system with time-varying delay by means of linear feedback without delay is considered. A sufficient condition on the open loop system is presented for the possiblity of actualizlng the arbitrarily prescribed degree of stability in the closed loop system. Under the condition, the feedback gain can be constructed from
ASHIDA, Tomonori, IKEDA, Masao
openaire   +2 more sources

H ∞  sliding mode observer design for a class of nonlinear discrete time-delay systems: A delay-fractioning approach

open access: yes, 2011
Copyright @ 2012 John Wiley & SonsIn this paper, the H ∞  sliding mode observer (SMO) design problem is investigated for a class of nonlinear discrete time-delay systems.
Zidong Wang   +7 more
core   +1 more source

Serological Benefit of SARS‐CoV‐2 Vaccination Relative to Infection in Children With Acute Lymphoblastic Leukemia

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Children with acute lymphoblastic leukemia (ALL) are at risk of severe outcomes from SARS‐CoV‐2 (SCV2). In the post‐pandemic context, where most children have been infected with SCV2, there are limited data on whether vaccination remains beneficial in children with ALL.
Janna R. Shapiro   +11 more
wiley   +1 more source

New Results on Stability of Linear Discrete-Time Systems With Time-Varying Delay

open access: yesIEEE Access, 2020
This paper is concerned with the stability problem for linear discrete-time systems with a time-varying delay. Some relations between two general free-matrix-based summation inequalities are discussed.
Jun Chen, Xiangyong Chen
doaj   +1 more source

Delay-dependent stabilization of stochastic interval delay systems with nonlinear disturbances

open access: yes, 2007
This is the post print version of the article. The official published version can be obtained from the link below - Copyright 2007 Elsevier Ltd.In this paper, a delay-dependent approach is developed to deal with the robust stabilization problem for a ...
Wang, Z, Shu, H, Fang, J, Wei, G
core   +1 more source

A Lyapunov functional for a system with a time-varying delay [PDF]

open access: yesInternational Journal of Applied Mathematics and Computer Science, 2012
A Lyapunov functional for a system with a time-varying delay The paper presents a method to determine a Lyapunov functional for a linear time-invariant system with an interval time-varying delay. The functional is constructed for the system with a time-varying delay with a given time derivative, which is calculated on the system trajectory. The
openaire   +2 more sources

Deep Sequencing of FLT3‐ITD Enables Response Evaluation and Post‐Treatment Monitoring in Childhood AML: An Exploratory Study

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background An internal tandem duplication in the gene encoding Fms‐like tyrosine kinase 3 (FLT3‐ITD) is associated with high relapse risk and poor prognosis in acute myeloid leukemia (AML) and plays a crucial role in treatment decisions. Measurable residual disease (MRD) analysis of FLT3‐ITD during and after treatment has shown prognostic ...
Sofie Johansson Alm   +11 more
wiley   +1 more source

Delay-dependent robust H-infinity control for uncertain systems with time-varying delay

open access: yes, 2009
This paper proposes a new approach for delay-dependent robust H-infinity stability analysis and control synthesis of uncertain systems with time-varying delay.
Tian, Yu-Chu, Peng, Chen
core   +1 more source

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