Results 11 to 20 of about 3,340,940 (292)
Stability radius of second order linear structured differential inclusions
Electronic Journal of Qualitative Theory of Differential Equations, 2015 For arbitrary second order square matrices $A, B, C$; $A$ Hurwitz stable, the minimum positive value $R$ for which the differential inclusion $$\dot{x}\in F_{R}(x):=\{(A+B\Delta C)x, \ \Delta \in \mathbb{R}^{2\times 2},\ \|\Delta \| \le R \}$$ fails to ...
Henry González
doaj +2 more sources
On the stability radius of a generalized state-space system
Linear Algebra and its Applications, 1993 The paper deals with linear time-invariant systems of implicit differential algebraic equations of the type \(E\dot{x}=Ax+Bu\) in finite dimensional spaces. Such systems are solvable if and only if the pencil \(\alpha A-\beta E\) is regular. In order to study the insensitivity to perturbations a suitable measure for the stability radius is defined.
Ralph Byers, Nancy Nichols
openalex +3 more sources
A Formula for the Stability Radius of Time-Varying Systems
Journal of Differential Equations, 1998 The author proves a formula for the complex stability radius of linear time-varying systems \[ \dot x(t)=A(t)x(t), \] where \(t\mapsto A(t)\in\mathbb{C}^{n\times n}\) is locally integrable and generates an exponentially stable evolution operator \(\Phi(\cdot,\cdot)\).
B. Jacob
openaire +4 more sources
On the Stability of a class of Polytopes of third order square matrices and stability radius
Revista de Matemática: Teoría y Aplicaciones, 2011 In this work we investigate the stability properties of a convex symmetric timeinvariant third order matrix's polytope depending on a real positive parameter $r$.
Efrén Vázquez Silva
doaj +3 more sources
Stability Radius as a Method for Comparing the Dynamics of Neuromechanical Systems [PDF]
IEEE transactions on neural systems and rehabilitation engineering, 2013 Jeffrey Bingham, Lena H. Ting
openalex +2 more sources
A lower bound for the stability radius of time-varying systems [PDF]
, 2004 Adina Luminiţa Sasu, Bogdan Sasu
openalex +2 more sources
Axioms, 2021 This note is devoted to a robust stability analysis, as well as to the problem of the robust stabilization of a class of continuous-time Markovian jump linear systems subject to block-diagonal stochastic parameter perturbations. The considered parametric
Vasile Dragan, Samir Aberkane
doaj +1 more source
Radius stabilization in a supersymmetric warped compactification [PDF]
Physical Review D, 2004 A supersymmetric (SUSY) model of radius stabilization is constructed for the S^1/Z_2 warped compactifications with a hypermultiplet in five dimensions. Requiring the continuity of scalar field across the boundaries, we obtain radius stabilization preserving SUSY, realizing the SUSY extension of the Goldberger-Wise mechanism.
Minoru Eto +2 more
openaire +3 more sources
The probabilistic real stability radius
IFAC Proceedings Volumes, 1999 Abstract In this paper we study the probabilistic real stability radius , which gives a description of the degradation of the probability of stability beyond the classical real stability radius. The main result of the paper is to determine the probability density function of the singular values of the perturbation matrix ▵.
CALAFIORE, Giuseppe Carlo +2 more
openaire +3 more sources
Effect of eccentricity and inner pipe motion on flow instability for flow through annulus
SN Applied Sciences, 2021 Present work implements the Energy gradient method (EGM) to study the effect of variation in eccentricity, radius ratio and inner pipe movement on the fully developed flow of Newtonian fluid through an annulus for the flow instability.
Satish Kumar Dewangan
doaj +1 more source