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Zubov's Method for Stochastic Control Systems

Authors:Gruene Lars, University of Bayreuth, Germany
Camilli Fabio, Universita de l'Aquila, Italy
Wirth Fabian, University of Bremen, Germany
Topic:2.1 Control Design
Session:Control and Estimation Under Set-Membership Uncertainty I
Keywords: Zubov's method, stochastic control system, controllability probability, viscosity solution, computational approach

Abstract

We consider a controlled stochastic system with an almost surely locally exponentially controllable compact set. Our aim is to characterize the set of points which can be driven by a suitable control to this set with some prescribed probability. We show that a generalization of Zubov's method leads to this characterization and can be used as basis for numerical computations.