Results 11 to 20 of about 15,467,312 (299)

Time-dependent analysis of virtual waiting time behaviour in discrete time queues [PDF]

open access: yes, 2005
Discrete time queueing models have been shown previously to be of practical use for modelling the approximate time-dependent behaviour of queue length in systems of the form M(t)/G/c.
Wall, A, Worthington, D J
core   +4 more sources

Design of a Discrete-time Sliding Mode Controller for Nonlinear Affine Systems based on Disturbance Estimation [PDF]

open access: yesJournal of Electrical and Computer Engineering Innovations, 2017
Background and Objectives: Nowadays, because of accuracy, speed, cost, and flexibility of digital control laws, control systems are implemented by computers, microprocessors or DSP chips.
N. Azam Baleghi, M.H. Shafiei
doaj   +1 more source

Observation of a discrete time crystal [PDF]

open access: yesNature, 2017
9 pages, 8 ...
Hess, P.W.   +11 more
openaire   +5 more sources

Discrete time quasicrystals [PDF]

open access: yesPhysical Review B, 2019
Version accepted for publication in Phys. Rev.
Giergiel, Krzysztof   +2 more
openaire   +3 more sources

Practical and asymptotic stabilities for a class of delayed fractional discrete-time linear systems [PDF]

open access: yesBulletin of the Polish Academy of Sciences: Technical Sciences, 2019
The practical and asymptotic stabilities of delayed fractional discrete-time linear systems described by the model without a time shift in the difference are addressed. The D-decomposition approach is used for stability analysis.
A. Ruszewski
doaj   +1 more source

On Discrete Time Wilson Systems [PDF]

open access: yesJournal of Mathematics, 2020
In this paper, we define the discrete time Wilson frame (DTW frame) forl2ℤand discuss some properties of discrete time Wilson frames. Also, we give an interplay between DTW frames and discrete time Gabor frames. Furthermore, a necessary and a sufficient condition for the DTW frame in terms of Zak transform are given.
Teena Kohli, Suman Panwar, S. K. Kaushik
openaire   +2 more sources

Constrained H∞ Consensus of Second-Order Discrete-Time Multi-Agent Networks With Nonconvex Velocity Constraints

open access: yesIEEE Access, 2021
This paper addresses the constrained H∞ consensus of second-order discrete-time multi-agent systems with nonconvex velocity constraints and external disturbances over a directed network.
Jingjing Wu, Jia Liu
doaj   +1 more source

Robust filtering for discrete-time Markovian jump delay systems [PDF]

open access: yes, 2004
Copyright [2004] IEEE. This material is posted here with permission of the IEEE. Such permission of the IEEE does not in any way imply IEEE endorsement of any of Brunel University's products or services.
Liu, X, Wang, Z, Lam, J
core   +7 more sources

Relationship between the observability of standard and fractional linear systems

open access: yesArchives of Control Sciences, 2017
The relationship between the observability of standard and fractional discrete-time and continuous-time linear systems are addressed. It is shown that the fractional discrete-time and continuous-time linear systems are observable if and only if the ...
Kaczorek Tadeusz
doaj   +1 more source

Weighted Group Consensus for Discrete-Time Heterogeneous Multi-Agent Systems in the Cooperative-Competitive Network With Time Delays

open access: yesIEEE Access, 2019
Group consensus is investigated for a class of discrete-time heterogeneous multi-agent systems which are composed of first-order and second-order agents with communication and input time delays in this paper.
Xingcheng Pu   +2 more
doaj   +1 more source

Home - About - Disclaimer - Privacy