具有有界控制输入的线性时变系统闭环稳定性

Closed-loop stability of linear time-variant systems with bounded control input

对于线性时变系统，本文基于李雅普诺夫定理，给出了具有有界控制输入的状态反馈控制系统的闭环渐近稳定性判据。这些判据具有简单的形式和较少的保守性。

In this paper, on the basis of the Lyapunov theorem, some criteria to judge the closed-loop asymptotic stability of state feedback control systems with bounded control input for linear time-variant system is proposed. These criteria are simple and less conservative.