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On the assumed inherent stability of semi-active control systems
(Elsevier, 2018-03)
Vibration control systems are usually classified into: passive, active and semi-active. Semi-active control systems are based on formerly passive mechanical devices, such as springs and dampers, whose characteristics are ...
Characterization of semiglobal stability properties for discrete-time models of non-uniformly sampled nonlinear systems
(Elsevier Science, 2018-12)
Discrete-time models of non-uniformly sampled nonlinear systems under zero-order hold relate the next state sample to the current state sample, (constant) input value, and sampling interval. The exact discrete-time model, ...
Urbanization, environmental stabilization and temporal persistence of bird species: A view from Latin America
(PeerJ Inc., 2018-12)
Background. A scarcely studied consequence of urbanization is the effect of temporal stabilization of the environment on bird communities. This alteration is thought to dampen environmental variations between day and night, ...
Black hole nonmodal linear stability under odd perturbations: The Reissner-Nordström case
(American Physical Society, 2017-06-26)
Following a program on black hole nonmodal linear stability initiated by one of the authors [Phys. Rev. Lett. 112, 191101 (2014)PRLTAO0031-900710.1103/PhysRevLett.112.191101], we study odd linear perturbations of the ...
The electrochemical stability of thiols on gold surfaces
(Elsevier Science Sa, 2017-10)
In this paper we present a comparative analysis of the electrochemical stability of alkanethiols, aromatic and heterocyclic thiols on the Au(111) and Au(100) faces in relation to the theoretical energetic data. The peak ...
Effect of magnetism and temperature on the stability of (Crx, V1-x)2AlC phases
(American Physical Society, 2018-12)
The stability of (Crx,V1-x)2AlC MAX phases, materials of interest for a variety of magnetic as well as higherature applications, has been studied using density-functional-theory first-principles calculations. The enthalpy ...
Stability of solutions for nonlocal problems
(Pergamon-Elsevier Science Ltd, 2020-11)
In this paper we deal with the stability of solutions to fractional p-Laplace problems with nonlinear sources when the fractional parameter s goes to 1. We prove a general convergence result for general weak solutions which ...
From randomness to stability
(SAGE Publications, 2005-04)
The present study describes how the association between randomly chosen variables changes at the successive steps of temporal processes to converge into stable values as suggested by 1. Prigogine. To generalize the results ...
Robust stability of moving horizon estimation for nonlinear systems with bounded disturbances using adaptive arrival cost
(Cornell University, 2019-06)
In this paper, the robust stability and convergence to the true state of moving horizon estimator based on an adaptive arrival cost are established for nonlinear detectable systems. Robust global asymptotic stability is ...
Numerical stability analysis and control of umbilical-ROV systems in one-degree-of-freedom taut-slack condition
(Springer, 2007-07)
In this paper, the stability of an umbilical-ROV system under nonlinear oscillations in heave motion is analyzed using numerical methods for the uncontrolled and controlled cases comparatively. Mainly the appearance of the ...