Title :
A numerical test for transmission zeros with application in characterizing decentralized fixed modes
Author :
Patel, Rajni V. ; Misra, P.
Author_Institution :
Concordia University, Montreal, Quebec, Canada
Abstract :
In this paper we describe a computationally robust method for checking if a given complex number ?? is a transmission zero of a single-input, multi-output (or a multi-input, single-output) system. Such a test is useful in determining if a transfer function matrix G(s) vanishes at s = ??. The latter finds applications in determining fixed modes of decentralized systems.
Keywords :
Councils; Eigenvalues and eigenfunctions; Equations; Filtering theory; Polynomials; Robustness; State feedback; Testing; Transfer functions;
Conference_Titel :
Decision and Control, 1984. The 23rd IEEE Conference on
Conference_Location :
Las Vegas, Nevada, USA
DOI :
10.1109/CDC.1984.272434
