Results 261 to 270 of about 10,868,924 (291)

A New Approach to Sparse Matrix Eigenvalues

Proceedings. The First IEEE Regional Conference on Aerospace Control Systems,, 2005
A new approach to the eigenvalue problem of large sparse symmetric matrices is developed in this paper. It is based on scaling and translating the matrix such that it can be regarded as the cosine of another symmetric positive definite matrix. FFT is used to obtain the different eigenvalues. To compute all the n eigenvalues and eigenvectors, where n is
null Shing-Tung Yau, null Ya Yan Lu
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Root locus approach in variable eigenvalues control

Proceedings of 2011 International Conference on Electronic & Mechanical Engineering and Information Technology, 2011
This paper proposed a root locus approach for variable eigenvalues control (VEC) on the foundation of the step analysis of variable eigenvalues control. It can depict the root locus of three dimensions surface with the aid of computer aided design tools to support the design of VEC systems.
openaire   +1 more source

Eigenvalue Approach for Computing the Reliability of Markov Systems

IEEE Transactions on Reliability, 1978
This paper solves the computation of the reliability of Markov systems. The solution is especially useful for systems where the number of states is large. Not only is the mean time-to-failure computed but an analytic expression is given for the probability of the system's being in a certain state as a function of time.
openaire   +1 more source

Homotopy approach for random eigenvalue problem

International Journal for Numerical Methods in Engineering, 2017
AbstractA novel approach, referred to as the homotopy stochastic finite element method, is proposed to solve the eigenvalue problem of a structure associated with some amount of uncertainty based on the homotopy analysis method. For this approach, an infinite multivariate series of the involved random variables is proposed to express the random ...
Bin Huang, Heng Zhang, Kok‐Kwang Phoon
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An Approach to Solving Inverse Eigenvalue Problems for Matrices

Journal of Mathematical Sciences, 2003
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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A generalized eigenvalue perturbation approach to coherency

Proceedings of International Conference on Control Applications, 1995
It has long been recognized that the presence of weak interconnections between areas within an electric power system can give rise to low frequency, lightly damped modes representing undesirable electromechanical oscillations between generating units.
C.L. DeMarco, J. Wassner
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Reconstruction with Noisy Data: An Approach via Eigenvalue Optimization

SIAM Journal on Optimization, 1998
The paper considers the problem of restoration of a blurred image from a finite number of measurements via the Fisher's smoothing functional \(I= \int_\Omega|\nabla u|^2 u^{-1}dx\). It is shown that by means of the duality technique the problem can be reduced to the eigenvalue optimization for an elliptic operator.
openaire   +2 more sources

A continuation approach to eigenvalue assignment

Automatica, 1983
Thomas L. Harris, Raymond A. DeCarlo, Stephen Richter   +2 more
openaire   +3 more sources

Solving Rational Eigenvalue Problems via Linearization

SIAM Journal on Matrix Analysis and Applications, 2011
Zhaojun Bai, Yangfeng Su
exaly  

Backward error and condition of polynomial eigenvalue problems

Linear Algebra and Its Applications, 2000
Françoise Tisseur
exaly