不确定多时滞系统的无记忆鲁棒H_∞控制器的设计

Memoryless Robust H_∞ Controller Design for Uncertain Multi-delay Systems

本文研究具有时变参数不确定性的多时滞系统的鲁棒H∞控制问题。基于Riccati方程处理方法，提出了一种使得对所有允许的不确定性，闭环系统二次稳定且具有给定干扰衰减度的无记忆线性定常状态反馈控制律的设计方法。

This paper deals with the robust H∞ control problem for linear time-delay systems with time-varying Parameter unceratinaties . Based on the Riccati equation approch, we present a design procedure for the memoryless linear time-invariant state feedback control law which renders the closed-loop system to be quadratically stable with a prescribed level of disturbance attenuation for all admissible uncertainties.