Paper Info
Title
Design of Robust Sliding Mode Control With Adaptive Reaching Law
Abstract
In this paper, a novel robust sliding mode control with adaptive reaching law (RSMC-ARL) is developed for a class of second-order nonlinear systems. First, a novel adaptive reaching law (ARL), utilizing a time-varying sliding surface, is designed to achieve fast convergence as well as maintain high accuracy for RSMC-ARL. Second, an adaptive tuning approach is developed to adjust the control law without frequency switching and avoid undesired chattering phenomenon. Then, the global robustness can be obtained against the uncertainties and external disturbances for nonlinear systems. Third, by constructing the Lyapunov function, the reachability and stability of RSMC-ARL can be guaranteed. Finally, three different second-order nonlinear systems are used to test the effectiveness of RSMC-ARL. The results have demonstrated that the proposed method can achieve fast convergence and high accuracy in comparison with some existing methods.
Year
DOI
Venue
2020
10.1109/TSMC.2018.2852626
IEEE Transactions on Systems, Man, and Cybernetics: Systems
Keywords
DocType
Volume
Robustness,Nonlinear systems,Adaptive systems,Convergence,Uncertainty,Sliding mode control
Journal
50
Issue
ISSN
Citations 
11
2168-2216
2
PageRank 
References 
Authors
0.37
13
3
Name
Order
Citations
PageRank
Hong-Gui Han147639.06
Xiao-Long Wu2302.77
Jun-Fei Qiao379874.56