Results 41 to 50 of about 1,060,500 (166)

$\ell_\infty$ -Gain Analysis of Discrete-Time Positive Singular Systems With Time-Varying Delays

open access: yesIEEE Access, 2019
This paper is concerned with the ℓ∞-gain analysis problem of discrete-time positive singular systems with time-varying delays. By introducing an auxiliary system, a necessary and sufficient positivity condition is proposed for systems. Then,
Yukang Cui, Hao Feng, Guang-Zhong Cao
doaj   +1 more source

Time-delay compensator design

open access: yes2017 11th Asian Control Conference (ASCC), 2017
The problem of designing linear time-invariant stabilizing time-delay compensators for a class of linear timeinvariant retarded time-delay systems is considered. To solve this problem, an approach, based on the continuous pole placement algorithm, is proposed. A design example is also presented to demonstrate the proposed approach.
Erol, H. Ersin, Iftar, Altug
openaire   +3 more sources

Time delay in molecular photoionization [PDF]

open access: yesJournal of Physics B: Atomic, Molecular and Optical Physics, 2016
Time-delays in the photoionization of molecules are investigated. As compared to atomic ionization, the time-delays expected from molecular ionization present a much richer phenomenon, with a strong spatial dependence due to the anisotropic nature of the molecular scattering potential.
P Hockett   +3 more
openaire   +2 more sources

Exponential stability criteria of linear non-autonomous systems with multiple delays

open access: yesElectronic Journal of Differential Equations, 2005
In this paper, we study the exponential stability of linear non-autonomous systems with multiple delays. Using Lyapunov-like function, we find sufficient conditions for the exponential stability in terms of the solution of a Riccati differential equation.
Vu Ngoc Phat, Phan T. Nam
doaj  

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

Introducing time delay in the evolution of new technology: the case study of nanotechnology

open access: yesJournal of the Mechanical Behavior of Materials, 2013
Starting with Feynman’s “There’s Plenty of Room at the Bottom” prophetic lecture at Caltech in the 1960s, the term “nanotechnology” was first coined in the scientific literature in the 1980s.
Georgalis Evangelos E.   +1 more
doaj   +1 more source

Delayed Fuzzy Output Feedback H Control for Offshore Structures

open access: yesJournal of Marine Science and Engineering, 2020
Vibration damping of jacket platforms is among the significant issues in marine science and engineering, and the design of active vibration control schemes is very important to ensure the stability and safety of the jacket platforms against external ...
Hua-Nv Feng   +3 more
doaj   +1 more source

Nonlinear Model Predictive Control for Internet of Things Using Particle Swarm Optimization and Cloud Computing

open access: yesIEEE Access
This paper proposes a novel model predictive control design for Internet of Things (IoT) applications by using the generalized opposition-based learning particle swarm optimization algorithm and cloud computing.
B. Devanathan   +2 more
doaj   +1 more source

Design and Implementation of Autonomous and Non-Autonomous Time-Delay Chaotic System Based on Field Programmable Analog Array

open access: yesEntropy, 2019
Time-delay chaotic systems can have hyperchaotic attractors with large numbers of positive Lyapunov exponents, and can generate highly stochastic and unpredictable time series with simple structures, which is very suitable as a secured chaotic source in ...
Han-Ping Hu, Xiao-Hui Liu, Fei-Long Xie
doaj   +1 more source

Consensus Analysis of Second-Order Multi-Agent Networks With Sampled Data and Packet Losses

open access: yesIEEE Access, 2016
In this paper, we address the consensus problem of second-order multi-agent system with sampled-data and packet losses. A Bernoulli stochastic variable is used to characterize the random packet losses in second-order multi-agent system with sampled-data ...
Wenxia Cui   +3 more
doaj   +1 more source

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