Results 31 to 40 of about 31,019,635 (353)

Sliding mode observers for fault identification in linear systems not satisfying matching and minimum phase conditions [PDF]

open access: yesArchives of Control Sciences, 2021
The paper studies the fault identification problem for linear control systems under the unmatched disturbances. A novel approach to the construction of a sliding mode observer is proposed for systems that do not satisfy common conditions required for ...
Alexey Zhirabok   +3 more
doaj   +1 more source

Linear Filters and Non-Linear Systems

open access: yesJournal of the Royal Statistical Society Series B: Statistical Methodology, 1992
SUMMARY It has been asserted in the literature that the low pass filtering of time series data may lead to erroneous results when calculating attractor dimensions. Here we prove that finite order, non-recursive filters do not have this effect. In fact, a generic, finite order, non-recursive filter leaves invariant all the quantities that
Broomhead, D. S.   +2 more
openaire   +2 more sources

A Simple Approach to Distributed Observer Design for Linear Systems [PDF]

open access: yesIEEE Transactions on Automatic Control, 2017
This note investigates the distributed estimation problem for continuous-time linear time-invariant (LTI) systems observed by a network of observers.
Weixin Han   +3 more
semanticscholar   +1 more source

The extrapolated successive overrelaxation (ESOR) method for consistently ordered matrices

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 1984
This paper develops the theory of the Extrapolated Successive Overrelaxation (ESOR) method as introduced by Sisler in [1], [2], [3] for the numerical solution of large sparse linear systems of the form Au=b, when A is a consistently ordered 2-cyclic ...
N. M. Missirlis, D. J. Evans
doaj   +1 more source

Singularities of linear systems and boundedness of Fano varieties [PDF]

open access: yesAnnals of Mathematics, 2016
We study log canonical thresholds (also called global log canonical threshold or $\alpha$-invariant) of $\mathbb{R}$-linear systems. We prove existence of positive lower bounds in different settings, in particular, proving a conjecture of Ambro.
C. Birkar
semanticscholar   +1 more source

A Linear Systems Perspective on Intrusion Detection for Routing in Reconfigurable Wireless Networks

open access: yesIEEE Access, 2019
Reconfigurable wireless networks, such as ad hoc or wireless sensor networks, do not rely on fixed infrastructure. Nodes must cooperate in the multi-hop routing process.
Jaime Zuniga-Mejia   +3 more
doaj   +1 more source

An efficient iterative method for solving large linear systems [PDF]

open access: yesJournal of Hyperstructures, 2020
This paper presents a new powerful iterative method for solving large and sparse linear systems. Using the idea of theJaya method to the restarted generalized minimum residual (GMRES) method, we propose the Jaya-GMRES method.The JayaGMRES is an efficient
Ali Jamalian, Hossein Aminikhah
doaj   +1 more source

Non linear system become linear system

open access: yes, 2009
8 pages, exposed on 4th International Conferences "Actualities and Perspectives on Hardware and Software" - APHS2007, Timisoara ...
Bucur, Petre, Luca, Lucian
openaire   +2 more sources

Stability implications on the asymptotic behavior of nonlinear systems

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 1982
In this paper we generalize Bownds' Theorems (1) to the systems dY(t)dt=A(t)Y(t) and dX(t)dt=A(t)X(t)+F(t,X(t)). Moreover we also show that there always exists a solution X(t) of dXdt=A(t)X+B(t) for which limt→∞sup‖X(t)‖>o(=∞) if there exists a solution ...
Kuo-Liang Chiou
doaj   +1 more source

A Support Vector Machine Based Synthesis of Suboptimal Feedbacks for Linear Optimal Control Problems

open access: yesИзвестия Иркутского государственного университета: Серия "Математика", 2023
Optimal feedback synthesis for two linear optimal control problems is studied: The terminal problem and the problem of minimizing the total impulse of the control.
N. M. Dmitruk, M. A. Hatavets
doaj   +1 more source

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