DocumentCode
701857
Title
Practical stability and limit cycles of dithered relay feedback systems
Author
Iannelli, Luigi ; Johansson, Karl Henrik ; Jonsson, Ulf ; Vasca, Francesco
Author_Institution
Dipartimento di Informatica e Sistemistica, Università di Napoli Federico II Via Claudio, 21-80125 Napoli, Italy
fYear
2003
fDate
1-4 Sept. 2003
Firstpage
318
Lastpage
323
Abstract
A new constructive way for choosing dither amplitude and frequency in order to effectively stabilize relay feedback systems by triangular dither is proposed. It is argued that the proposed averaging approach is not easily extended to square dither signals. Trajectories composed by smooth and switching parts are also analyzed and their relationship with limit cycles exhibited by the smoothed system is investigated.
Keywords
Limit-cycles; Optimization; Relays; Stability analysis; Switches; Trajectory; Tuning; Averaging; dither; limit cycles; nonsmooth systems; relay feedback systems;
fLanguage
English
Publisher
ieee
Conference_Titel
European Control Conference (ECC), 2003
Conference_Location
Cambridge, UK
Print_ISBN
978-3-9524173-7-9
Type
conf
Filename
7084974
Link To Document