Structure of radical solution to order coefficient linear discrete system;

By using the existing optimal state estimation theory,the problem of optimal state estimation for two-dimensional (2-D) linear discrete systems has been discussed in this paper.

Optimal control for a class of nonlinear discrete-time systems:a successive approximation approach;

Direct adaptive fuzzy control for a class of nonlinear discrete-time systems;

Feedforward and feedback optimal control for nonlinear discrete-time systems with deterministic disturbances;

H_∞PI fuzzy controller design for nonlinear discrete-time systems;

In this paper,the issues of observer design for a class of Lipschitz nonlinear discrete-time systems with time-delay and disturbance input are addressed,where the Lipschitz condition is expressed in a component-wise rather than an aggregated manner.

An adaptive controller is designed utilizing Lyapunov function and weighting least-squares estimator for a nonlinear discrete-time system.

The full order state observers for discrete time linear systems with unknown inputs were considered The necessary and sufficient conditions for the existence of state observers and design procedure were provided To design a disturbance decoupled observer,the state of the observer and output of system are used to estimate state of discrete time linear syste

This paper discusses the adaptive control problems of a class of typicaI nonlinearsystems一discrete time linear systems with input nonlinearity.

This paper persents an adaptive control algorithm of discrete time linear systems with multivalued non-linearity.

Method of constructing Lyapunov functions for linear discrete time systems;