Results 31 to 40 of about 473,143 (311)

Adaptive on-Line Approximator-Based Finite-Time Trajectory Tracking Control for the Surface Vessel

open access: yesIEEE Access, 2022
An adaptive on-line approximator-based finite-time trajectory tracking scheme is proposed to solve the problem of trajectory tracking of underactuated surface vessel affected by dynamic uncertainties and external disturbances.
Yan Zhang   +4 more
doaj   +1 more source

Finite Stopping Time and Finite Expected Stopping Time

open access: yesJournal of the Royal Statistical Society Series B: Statistical Methodology, 1965
Summary Generalized sequential probability-ratio procedures are defined for dependent and non-identically distributed random variables. For these procedures, conditions are found implying that the stopping time is finite with probability 1 and the expected stopping time is finite. These results are applied to rank order problems.
Savage, I. R., Savage, L. J.
openaire   +2 more sources

Direct experimental evidence of time-temperature superposition at finite strain for an amorphous polymer network [PDF]

open access: yes, 2015
The time-temperature superposition property of an amorphous polymer acrylate network is characterized at infinitesimal strain by standard dynamic mechanical analysis tests.
GILORMINI, Pierre   +4 more
core   +1 more source

On Finite-Time Mutual Information

open access: yes2022 IEEE International Symposium on Information Theory (ISIT), 2022
Shannon-Hartley theorem can accurately calculate the channel capacity when the signal observation time is infinite. However, the calculation of finite-time mutual information, which remains unknown, is essential for guiding the design of practical communication systems.
Jieao Zhu   +3 more
openaire   +2 more sources

Faster 3D finite element time domain : Floquet absorbing boundary condition modelling using recursive convolution and vector fitting [PDF]

open access: yes, 2009
A recursive convolution (RC) based on the vector fitting (VF) method and triangular temporal basis functions is employed to compute the Floquet absorbing boundary condition (FABC) formulation in the vector 3D finite element time-domain (FETD) modelling ...
Cai, Yong, Mias, Christos
core   +1 more source

Universality of finite-time disentanglement [PDF]

open access: yesPhysical Review A, 2016
In this paper we investigate how common is the phenomenon of Finite Time Disentanglement (FTD) with respect to the set of quantum dynamics of bipartite quantum states with finite dimensional Hilbert spaces. Considering a quantum dynamics from a general sense, as just a continuous family of Completely Positive Trace Preserving maps (parametrized by the ...
Drumond, Raphael C.   +3 more
openaire   +2 more sources

A New RNN Model With a Modified Nonlinear Activation Function Applied to Complex-Valued Linear Equations

open access: yesIEEE Access, 2018
In this paper, an improved Zhang neural network (IZNN) is proposed by using a kind of novel nonlinear activation function to solve the complex-valued systems of linear equation.
Lei Ding   +4 more
doaj   +1 more source

Finite‐time distributed control with time transformation [PDF]

open access: yesInternational Journal of Robust and Nonlinear Control, 2020
SummaryIn this article, we propose distributed control algorithms for first‐ and second‐order multiagent systems for addressing finite‐time control problem with a priori given, user‐defined finite‐time convergence guarantees. The proposed control frameworks are predicated on a recently developed time transformation approach.
Ehsan Arabi   +2 more
openaire   +3 more sources

A new adaptive iterative learning control of finite-time hybrid function projective synchronization for unknown time-varying chaotic systems

open access: yesFrontiers in Physics, 2023
A new adaptive iterative learning control (AILC) scheme is proposed to solve the finite-time hybrid function projective synchronization (HFPS) problem of chaotic systems with unknown periodic time-varying parameters.
Chunli Zhang   +6 more
doaj   +1 more source

Finite-time synchronization of delayed complex dynamical network via pinning control

open access: yesAdvances in Difference Equations, 2017
We investigate a finite-time synchronization problem of hybrid-coupled delayed dynamical network via pinning control. According to linear feedback principle and finite-time control theory, the finite-time synchronization can be achieved by pinning ...
Feng Xiao, Qintao Gan
doaj   +1 more source

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