GLOBAL STABILIZATION OF A CLASS OF DISCRETE-TIME NONLINEAR STOCHASTIC SYSTEMS

摘要

For a class of nonlinear stochastic systems with parametric-strict-feedback form, global stabilization of closed-loop system is established by designing an adaptive controller based on the weighted least-squares algorithm and by using a backstepping method where nonlinearity vectors appearing in the last state equation are permitted to have the growth rate faster than linear.