摘要
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.
出处
《控制与决策》
EI
CSCD
北大核心
1998年第4期352-356,共5页
Control and Decision
关键词
非线性不确定性
时滞系统
鲁棒镇定
H∞控制
nonlinear uncertainty, time-delay system, robust stabilize, H∞ control