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Toplam kayıt 21, listelenen: 1-10
Stabilization of Discrete Time Systems By Reflection Coefficients
(Krasovskii Inst Mathematics & Mechanics Ural Branch Russian Acad Sciences, 2017)
For single-input single-output discrete-time systems, we consider a stabilization problem by a fixed order controller. A number of examples show that such controller may not exist. It is assumed that the controller depends ...
Common diagonal stability of second order interval systems
(SciTePress, 2014)
In this paper for second order interval systems we obtain necessary and sufficient conditions for the existence of a common diagonal solutions to the Lyapunov (Stein) inequality. Hurwitz and Schur cases are considered ...
Discrete Time Stability Margins From Stein's Equation
(IEEE, 2015)
This paper deals with the robust stability of a discrete time stable state space system subject to structured real parameter uncertainty. Using Lyapunov's Theorem and Stein's equation the radius of a stability hypersphere ...
On nonsingularity of a polytope of matrices
(Elsevier Science Inc, 2008)
The nonsingularity problem of a polytope of real matrices and its relation to the (robust) stability problem is considered. This problem is investigated by using the Bernstein expansion of the determinant function. Here ...
The circle as an attractor of an iterated function system on the plane
(Academic Press Inc Elsevier Science, 2007)
We give an iterated function system (IFS) on the plane with the circle as attractor. In doing this, we also give a sufficient condition for radially contracting functions on the plane (or on R-n) to be a contraction. A ...
The common vector approach and its comparison with other subspace methods in case of sufficient data
(Academic Press LTD- Elsevier Science LTD, 2007)
This paper presents an application of the common vector approach (CVA), an approach mainly used for speech recognition problems when the number of data items exceeds the dimension of the feature vectors. The calculation ...
A note on a theorem of Rantzer
(John Wiley & Sons LTD, 2002)
In this note we fill the missing cases of a theorem of Rantzer on the relationship between n-convex directions and the growth condition. We mainly show that if a second or a third order polynomial is a 3-convex direction, ...
Derivatives of the restrictions of harmonic functions on the Sierpinski gasket to segments
(Academic Press Inc Elsevier Science, 2007)
We give an explicit derivative computation for the restriction of a harmonic function on SG to segments at specific points of the segments: The derivative is zero at points dividing the segment in ratio 1:3. This shows ...
Diagonal stability of uncertain interval systems
(SciTePress, 2015)
In this paper we consider the problem of diagonal stability of interval systems. We investigate the existence and evaluation of a common diagonal solution to the Lyapunov and Stein matrix inequalities for third order ...
Stabilisation of discrete-time systems via Schur stability region
(Taylor & Francis LTD, 2018)
In this paper, we consider the stabilisation problem of discrete-time systems by affine compensator. Using the known properties of the Schur stability region of monic polynomials, we give conditions under which stabilising ...