SPECTRAL AND INNER-OUTER FACTORIZATIONS THROUGH THE CONSTRAINED RICCATI EQUATION

被引:18
|
作者
WEISS, M
机构
[1] Mathematics Institute, University of Groningen
关键词
D O I
10.1109/9.280787
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
The topic of the paper is the spectral factorization problem for a proper rational matrix function of constant rank, but not necessarily maximal, on the extended imaginary axis. The problem is reduced to the computation of the stabilizing solution of a so-called constrained Riccati equation. The proof of the main result suggests a Schur-like algorithm applied to a singular matrix pencil.
引用
收藏
页码:677 / 681
页数:5
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