DocumentCode :
1196539
Title :
Characterization of passive systems through their closed-loop LQG characteristic values
Author :
Opdenacker, P.C. ; Jonckheere, E.A.
Volume :
34
Issue :
3
fYear :
1987
fDate :
3/1/1987 12:00:00 AM
Firstpage :
324
Lastpage :
326
Abstract :
A characterization of passivity of linear, time-invariant, strictly proper systems is provided. It is based on the LQG balancing technique of [1]. The main result is that the LQG characteristic values 
of passive systems are less than 1. Further, if asymptotic stability is assumed, then 
.
of passive systems are less than 1. Further, if asymptotic stability is assumed, then .Keywords :
Algebraic Riccati equation (ARE); Linear systems; Passivity; Riccati equations, algebraic; Stochastic optimal control, linear systems; Asymptotic stability; Character generation; Circuit stability; Digital filters; Equations; Minimization; Multidimensional systems; Polynomials; Signal processing; Speech processing;
fLanguage :
English
Journal_Title :
Circuits and Systems, IEEE Transactions on
Publisher :
ieee
ISSN :
0098-4094
Type :
jour
DOI :
10.1109/TCS.1987.1086120
Filename :
1086120
Link To Document :
