Results 31 to 40 of about 311,780 (287)
Stabilization of behaviours [PDF]
, 1996 In this paper we characterize the set of all restrictions on the behaviour of a plant that shape the characteristic polynomial of the closed-loop system. These control laws include both classical feedback laws and singular feedback laws.
Geest, Robert van der
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Stability and Control of Power Systems using Vector Lyapunov Functions and Sum-of-Squares Methods
, 2015 Recently sum-of-squares (SOS) based methods have been used for the stability analysis and control synthesis of polynomial dynamical systems. This analysis framework was also extended to non-polynomial dynamical systems, including power systems, using an ...
Anghel, Marian, Kundu, Soumya
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A Semi-Definite Programming Approach to Stability Analysis of Linear Partial Differential Equations [PDF]
, 2017 We consider the stability analysis of a large class of linear 1-D PDEs with polynomial data. This class of PDEs contains, as examples, parabolic and hyperbolic PDEs, PDEs with boundary feedback and systems of in-domain/boundary coupled PDEs. Our approach
Gahlawat, Aditya, Valmorbida, Giorgio
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On a logarithmic criterion for uniform polynomial stability
Annals of the West University of Timisoara: Mathematics and Computer Science, 2018 The paper presents a logarithmic criterion for uniform polynomial stability of evolution operators in Banach spaces. As applications, another four characterizations of uniform polynomial stability are obtained.
Boruga Rovana, Megan Mihail
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, 2014 The exponential stability of numerical methods to stochastic differential equations (SDEs) has been widely studied. In contrast, there are relatively few works on polynomial stability of numerical methods.
Foondun, Mohammud +2 more
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Lietuvos Matematikos Rinkinys, 1998 This paper deals with a root condition for polynomial of the second degree. We propose the root condition criterion for such polynomial wiith complex coefficients. The criterion coincide with well-known Hurwitz criterion in the case of real coefficients.
Artūras Štikonas
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Energies, 2022 To better respond to the impact of power system-uncertain parameters on transient stability, a novel model named the parametric transient stability constrained optimal power flow (parametric TSCOPF) is proposed.
Bingqing Xia +4 more
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Plane geometry and convexity of polynomial stability regions
, 2008 The set of controllers stabilizing a linear system is generally non-convex in the parameter space. In the case of two-parameter controller design (e.g.
Henrion, Didier, Sebek, Michael
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On the practically interesting instances of MAXCUT [PDF]
, 2012 The complexity of a computational problem is traditionally quantified based on the hardness of its worst case. This approach has many advantages and has led to a deep and beautiful theory.
Bilu, Yonatan +3 more
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On the roots and stability of Vertex connectivity polynomial of graphs
Ratio Mathematica, 2022 The connectedness property of vertices in a graph is not in general preserved after the removal of geodesics connecting them. Infact, the adjacent and nonadjacent vertices in a graph may sometimes differ in terms of ”closeness” and this motivated the ...
Priya Krishnan, V Anil Kumar
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