ABSTRACT
This paper studies the finite-time state feedback stabilisation of stochastic high-order nonlinear feedforward systems. Based on the stochastic Lyapunov theorem on finite-time stability, by using the homogeneous domination method, the adding one power integrator and sign function method, constructing a Lyapunov function and verifying the existence and uniqueness of solution, a continuous state feedback controller is designed to guarantee the closed-loop system finite-time stable in probability.
Notes
1. For any given function V(x), the infinitesimal generator of V(x) along stochastic nonlinear system (Equation2
(2)
(2) ) is defined as
, where
is called the Hessian term of
.