Finite Time Inverse Optimal Stabilization for Stochastic Nonlinear Systems
Author(s) -
Xiushan Cai,
Yuhang Lin,
Wei Zhang
Publication year - 2013
Publication title -
abstract and applied analysis
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.228
H-Index - 56
eISSN - 1687-0409
pISSN - 1085-3375
DOI - 10.1155/2013/323806
Subject(s) - mathematics , nonlinear system , inverse , lyapunov function , optimal control , control theory (sociology) , mathematical optimization , control (management) , computer science , physics , geometry , quantum mechanics , artificial intelligence
This paper deals with finite time inverse optimal stabilization for stochasticnonlinear systems. A concept of the stochastic finite time control Lyapunov function (SFT-CLF)is presented, and a control law for finite time stabilization for the closed-loop system is obtained. Furthermore, a sufficient condition is developed for finite time inverse optimal stabilization inprobability, and a control law is designed to ensure that the equilibrium of the closed-loop systemis finite time inverse optimal stable. Finally, an example is given to illustrate the applicationsof theorems established in this paper
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