Title
A Unified Lyapunov Function For Finite Time Stabilization Of Continuous And Variable Structure Systems With Resets
Abstract
A unilaterally constrained perturbed double integrator system is studied in this paper. The aim is to establish uniform finite time stability of the non-linear dynamics in the presence of impacts due to the constraints on the position variable. A non-smooth transformation is utilized to first transform the system into a variable structure system that can be studied within the framework of a conventional discontinuous paradigm. Then, a finite time stable continuous controller is used and stability of the closed-loop dynamics is proven by identifying a new set of Lyapunov functions. The results enable continuous and discontinuous cases to be unified using one parameter that defines the set of Lyapunov functions for each case.
Year
Venue
Field
2016
2016 IEEE 55TH CONFERENCE ON DECISION AND CONTROL (CDC)
Lyapunov function,Mathematical optimization,Lyapunov equation,Double integrator,Control theory,Control-Lyapunov function,Computer science,Exponential stability,Lyapunov redesign,Variable structure system,Lyapunov exponent
DocType
ISSN
Citations 
Conference
0743-1546
0
PageRank 
References 
Authors
0.34
0
3
Name
Order
Citations
PageRank
Harshal B. Oza1195.83
Yury Orlov252052.75
sarah k spurgeon372471.21