Situational Control in Stochastic Systems

Abstract

Control systems that operate under various disturbances are considered. It is proposed to synthesize functionally stable system like a two-level system. In such two- levelsystems the upper level of control is realized using asymptotic methods of Large Deviation Theory and lower level is realized using standard methods of Control Theory. This two- level scheme is described in terms of Situational Control where regular operations and controls provided in lower level and some critical situations and controls provided in upper level. The analysis of situations produced in upper level based on analysis of action functionals.