%0 Journal Article
%A Zhukov, Aleksey O.
%D 2009
%I Begell House
%K multiconnected discrete system, iterative identification, response modal expansion, modal coefficients, multichannel system, control and observation matrices
%N 10
%P 53-64
%R 10.1615/JAutomatInfScien.v41.i10.40
%T Iterative Identification of Multiconnected Discrete Systems
%U http://dl.begellhouse.com/journals/2b6239406278e43e,5b29b44042964b3d,1037750a6f77880c.html
%V 41
%X The problem of iterative identification of multiconnected discrete systems is considered. It was shown, that in identification of such systems the most difficult is the problem of determining control and observation matrices by approximately estimated coefficients of response modal expansion. The special algorithms of this problem solution based on ideas of averaging and finding the logarithm were offered and substantiated. The fact of existence of fundamental interconnection between modal coefficients was established and relations expressing this connection are obtained. It was shown, that multichannel system increased the information content of the used data and improved quality of the model obtained.
%8 2009-11-21