Title of article
THE UNILATERAL QUADRATIC MATRIX EQUATION AND PROBLEM OF UPDATING OF PARAMETERS OF MODEL
Author/Authors
LARIN, V.B. Institute of Mechanics of National Academy of Science of Ukraine, Ukraine
From page
202
To page
209
Abstract
The algorithm of construction of solutions of the unilateral quadratic matrix equation in case of complex eigenvalues of the corresponding matrix pencil is offered. As application, the problem of updating parameters of model by experimentally estimation of eigenvalues of this system is considered. Efficiency of the offered procedure of updating is shown on the example of system with two degree of freedoms.
Keywords
unilateral quadratic matrix equation , matrix sign function , parameters updating
Journal title
TWMS Journal of Pure and Applied Mathematics
Journal title
TWMS Journal of Pure and Applied Mathematics
Record number
2527738
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