DocumentCode
3550909
Title
Analysis of chattering in continuous sliding mode control
Author
Boiko, I. ; Fridman, L. ; Iriarte, R.
Author_Institution
SNC-Lavalin, Calgary, Alta., Canada
fYear
2005
fDate
8-10 June 2005
Firstpage
2439
Abstract
An analysis of two most popular continuous sliding mode algorithms: the power-fractional sliding mode algorithm and a second order sliding mode algorithm known as the super-twisting is carried out in the frequency domain with the use of the describing function method. It is shown that in the presence of an actuator, the transient process converges to a periodic motion. Parameters of this periodic motion are analyzed. A few examples are considered to illustrate the obtained results.
Keywords
control nonlinearities; frequency-domain analysis; variable structure systems; continuous sliding mode control; describing function method; periodic motion; power-fractional sliding mode algorithm; second order sliding mode algorithm; transient process; Actuators; Algorithm design and analysis; Cities and towns; Convergence; Frequency domain analysis; Gain; Motion analysis; Relays; Samarium; Sliding mode control;
fLanguage
English
Publisher
ieee
Conference_Titel
American Control Conference, 2005. Proceedings of the 2005
ISSN
0743-1619
Print_ISBN
0-7803-9098-9
Electronic_ISBN
0743-1619
Type
conf
DOI
10.1109/ACC.2005.1470332
Filename
1470332
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