L-2-INDUCED NORMS AND FREQUENCY GAINS OF SAMPLED-DATA SENSITIVITY OPERATORS

Authors
BRASLAVSKY JH MIDDLETON RH FREUDENBERG JS
Citation
Jh. Braslavsky et al., L-2-INDUCED NORMS AND FREQUENCY GAINS OF SAMPLED-DATA SENSITIVITY OPERATORS, IEEE transactions on automatic control, 43(2), 1998, pp. 252-258
Citations number
36
Categorie Soggetti
Robotics & Automatic Control","Robotics & Automatic Control","Engineering, Eletrical & Electronic
Journal title
IEEE transactions on automatic control → ACNP
ISSN journal
00189286
Volume
43
Issue
2
Year of publication
1998
Pages
252 - 258
Database
ISI
SICI code
0018-9286(1998)43:2<252:LNAFGO>2.0.ZU;2-L
Abstract
This paper develops exact, computable formulas for the frequency gain and L-2-induced norm of the sensitivity operator in a sampled-data con trol system. With sampled data, we refer to a system that combines bot h continuous-time and discrete-time signals, which is studied in conti nuous time. The expressions are obtained using lifting techniques in t he frequency domain and have application in performance and stability robustness analysis taking into account full intersample information.