DocumentCode
1215865
Title
Quasi-continuous high-order sliding-mode controllers
Author
Levant, Arie
Author_Institution
Sch. of Math. Sci., Tel-Aviv Univ., Israel
Volume
50
Issue
11
fYear
2005
Firstpage
1812
Lastpage
1816
Abstract
A universal finite-time-convergent controller is developed capable to control the output of any uncertain single-input-single-output system with a known permanent relative degree r. The tracking error σ is steered to zero by means of a control dependent only on σ, σ˙, ..., σ(r-1) and continuous everywhere except the set σ=σ˙=···=σ(r-1)=0. A robust output-feedback controller version provides for the tracking accuracy proportional to the sampling noise magnitude.
Keywords
feedback; robust control; uncertain systems; variable structure systems; finite time convergent control; quasi continuous high order sliding model control; robust output feedback control; sampling noise magnitude; uncertain single-input single-output system; Control systems; Error correction; Noise robustness; Output feedback; Proportional control; Robust control; Robust stability; Sampling methods; Sliding mode control; Uncertainty; Finite-time stability; high-order sliding mode; output feedback control; robustness;
fLanguage
English
Journal_Title
Automatic Control, IEEE Transactions on
Publisher
ieee
ISSN
0018-9286
Type
jour
DOI
10.1109/TAC.2005.858646
Filename
1532412
Link To Document