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Small signal modelling and analysis of quasi Z-source direct matrix converter for wind energy conversion system. [PDF]

Sci Rep
Maheswari KT, Kumar C, Raj TD, Fayek HH.
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Quasi-Stability of Coexisting Attractors of a Neurodynamic Model with Delay

Journal of Mathematical Sciences, 2022
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Goryunov, V. E., Preobrazhenskaya, M. M.
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On quasi stability for impulsive differential systems

Nonlinear Analysis: Theory, Methods & Applications, 1989
The stability notions of a given solution of an impulsive differential system cannot be transferred to the stability notions of the trivial solution by change of variables because of the fact that moments of impulsive effect of the given solution need not be the same as those of a neighbouring solution.
Lakshmikantham, V., Liu, Xinzhi
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Quasi-stability of a plasma bicylinder

Technical Physics, 2003
Observations seem to indicate that, in the plasmas of tokamaks and Z-pinches, short-lived closed current loops (filaments) can arise, each of which is composed of a pair of countercurrents flowing within the two halves of the cross section of the plasma cylinder in directions perpendicular to that of the main magnetic field.
V. P. Vlasov, B. A. Trubnikov
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Thermodynamic quasi-stability of super entropic BTZ black hole

International Journal of Modern Physics A, 2022
We know that criteria for thermodynamic stability of a most general black hole appears in the form of a series of inequalities connecting second-order derivatives of the black hole mass with respect to its parameters. Quasi-stable black holes satisfy some of these stability criteria in a certain regime of parameter space, but they never satisfy all ...
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Quasi-stability regions of nonlinear dynamical systems: theory

IEEE Transactions on Circuits and Systems I: Fundamental Theory and Applications, 1996
The concept of a stability region (region of attraction) of nonlinear dynamical systems is widely accepted in many fields such as engineering and the sciences. When utilizing this concept, the Lyapunov function approach has been found to give rather conservative estimations of the stability regions of many nonlinear systems.
null Hsiao-Dong Chiang, L. Fekih-Ahmed
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Quasi-stability regions of nonlinear dynamical systems: optimal estimations

IEEE Transactions on Circuits and Systems I: Fundamental Theory and Applications, 1996
In this paper, we develop an effective scheme to estimate stability regions by using an energy function that is a generalization of the Lyapunov functions. It is shown that the scheme can optimally estimate stability regions. A fairly comprehensive study for the structure of the constant energy surface lying inside the quasi-stability region is ...
null Hsiao-Dong Chiang, L. Fekih-Ahmed
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Quasi-Stability and Attractor for a Laminated-Coleman-Gurtin Beam Without Structural Damping

Acta Applicandae Mathematicae, 2022
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Wenjun Liu, Weifan Zhao
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Quasi-Stability of Real Coded Finite Populations

2014
This contribution analyzes dynamics of mean and variance of real chromosomes in consecutive populations of an Evolutionary Algorithm with selection and mutation. Quasi-stable state is characterized with an area in which population mean and variance will remain roughly unchanged for many generations. Size of the area can be indirectly estimated from the
Jarosław Arabas, Rafał Biedrzycki
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