DocumentCode
425346
Title
Dither shape in the averaging of switched systems
Author
Iannelli, Luigi ; Johansson, Karl Henrik ; Jönsson, Ulf T. ; Vasca, Francesco
Author_Institution
Dept. of Comput. & Syst. Eng., Univ. of Napoli Federico II, Italy
Volume
6
fYear
2004
fDate
June 30 2004-July 2 2004
Firstpage
5812
Abstract
It was shown by Zames and Shneydor that a high-frequency dither of a quite arbitrary shape can be used to smooth the effective nonlinear sector of Lipschitz continuous feedback systems. Here, it is shown that also systems with discontinuous nonlinearities can be smoothed using dither signals, as long as the amplitude distribution function of the dither is Lipschitz continuous.
Keywords
control nonlinearities; feedback; nonlinear control systems; sampled data systems; smoothing methods; time-varying systems; Lipschitz continuous feedback systems; amplitude distribution function; averaged systems; discontinuous nonlinearities system; dither shape; high frequency dither signals; nonlinear control systems; smoothing methods; switched systems;
fLanguage
English
Publisher
ieee
Conference_Titel
American Control Conference, 2004. Proceedings of the 2004
Conference_Location
Boston, MA, USA
ISSN
0743-1619
Print_ISBN
0-7803-8335-4
Type
conf
Filename
1384784
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