一类具有范数有界的非线性不确定性时滞系统的鲁棒H_∞控制器设计

Robust H∞ Control for a Class of Linear Time-delay Systems with Norm-bounded Nonlinear Uncertainty

研究一类具有有界范数非线性不确定性的线性时滞系统的鲁棒Ｈ∞控制，提出一种鲁棒Ｈ∞控制器的设计方法。该控制器不仅能鲁棒镇定原不确定系统，还能保证闭环系统一定的Ｈ∞性能。

This paper focuses on the problem of robust H∞ control for linear uncertain time-delay systems with norm-bounded nonlinear uncertainty, we propose an approach for designing a state feedback control law which will stabilize the time-delay systems and simultaneously, guarantee a prespecified H∞ disturbance attenuation constraint for all admissible uncertainty. 