Title :
On spectral conditions for positive realness of transfer function matrices
Author :
Shorten, R. ; Curran, P. ; Wulff, K. ; King, C. ; Zeheb, E.
Abstract :
Necessary and sufficient conditions for positive realness of general transfer function matrices are derived. These conditions can be checked using eigenvalue solvers for both proper and strictly proper transfer function matrices.
Keywords :
spectral analysers; transfer function matrices; eigenvalue solvers; positive real condition; transfer function matrices; Eigenvalues and eigenfunctions; Linear algebra; Robustness; Sufficient conditions; Testing; Transfer functions; Passivity; Positive Real (PR) Conditions; Spectral methods;
Conference_Titel :
American Control Conference, 2008
Conference_Location :
Seattle, WA
Print_ISBN :
978-1-4244-2078-0
Electronic_ISBN :
0743-1619
DOI :
10.1109/ACC.2008.4586635
