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A correction algorithm for searching for the roots of the determinants of an immitance matrix

Ya. K. Trokhimenko, A. I. Rybin, E. G. Plavneva

Abstract


The main features of the use of a parametric criterion for estimating the accuracy with which the coordinates of the root are calculated in the modification method are considered. It is shown that the criterion is an effective method of searching for roots, particularly in degenerate cases ("splitting" of multiple roots, when introducing a "grown" reactive branch of a new root in a polynomial, etc.).

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References


TROKHIMENKO, Y.K.; RYBIN, A.I.; PLAVNEVA, E.G. Calculation of the roots of the determinants of an immittance matrix of modification methods. Radioelectron. Commun. Syst. (English translation of Izvestiya Vysshikh Uchebnykh Zavedenii Radioelektronika), n.11, p.30-37, 1987.

TROKHIMENKO, Y.K. The Method of Generalized Numbers and the Analysis of Linear Circuits [in Russian]. Moscow: Sovetskoe Radio, 1972.

TROKHIMENKO, Y.K.; LOVKII, V.K.; YASTREBOV, N.I.; GREBENKOV, N.V. A system for the computer-aided design of analog electronic circuits. Radioelectron. Commun. Syst. (English translation of Izvestiya Vysshikh Uchebnykh Zavedenii Radioelektronika), n.6, p.95-96, 1984.




DOI: http://dx.doi.org/10.3103/S073527271988010121

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