一类不确定离散线性系统有限时间控制器设计

Finite-time control of an uncertain discrete-time linear system

本文主要研究了一类同时具有时变参数不确定性和外部干扰输入的离散线性系统有限时间状态稳定性问题,用线性矩阵不等式给出问题可解的充分条件.

In this paper finite-time control problem for one kind of linear discrete-time linear system subject to time-varying parametric uncertainties and exogenous disturbances is studied. The sufficient conditions are then reduced to feasibility problems involving linear matrix inequalities （LMIs）.