Title :
A note on new inner-matrix for stability
Author :
Jury, E.I. ; Mansour, M.
Author_Institution :
University of California, Berkeley, CA
Abstract :
In this note a new inner-matrix for stability is introduced. The application of such a matrix for open left half-plane and inside the unit circle roots of complex polynomials is shown. Furthermore, the Hurwitz minors for left half-plane stability of real polynomial are given in terms of inners determinants of a resultant matrix. This connection is obtained by symmetrizing the Schur-Complement of the resultant (innerwise) matrix.
Keywords :
Automatic control; Laboratories; Polynomials; Stability criteria; Symmetric matrices;
Journal_Title :
Proceedings of the IEEE
DOI :
10.1109/PROC.1981.12206
