DocumentCode
1786297
Title
A new class of fast finite-time discontinuous controllers
Author
Cruz-Zavala, Emmanuel ; Moreno, Jaime A.
Author_Institution
Inst. de Ing., UNAM, Mexico City, Mexico
fYear
2014
fDate
June 29 2014-July 2 2014
Firstpage
1
Lastpage
6
Abstract
We introduce a new class of high-order sliding mode (HOSM) controllers with improved convergence rate for a single-input uncertain system. The controllers are designed by means of Control Lyapunov Functions (CLF´s) and properties of homogeneous systems in the bi-limit. Therefore, the proposed controllers in feedback with the system make the close-loop system homogeneous in the bi-limit. Robustness and convergence rate are improved in comparison with the reported HOSM.
Keywords
Lyapunov methods; closed loop systems; control system synthesis; feedback; robust control; variable structure systems; HOSM controller; close-loop system; control Lyapunov functions; controller design; convergence rate; fast finite-time discontinuous controllers; feedback; high-order sliding mode controller; homogeneous systems; robustness; single-input uncertain system; Approximation methods; Convergence; Lyapunov methods; Standards; State feedback; Trajectory; Vectors;
fLanguage
English
Publisher
ieee
Conference_Titel
Variable Structure Systems (VSS), 2014 13th International Workshop on
Conference_Location
Nantes
Type
conf
DOI
10.1109/VSS.2014.6881097
Filename
6881097
Link To Document