摘要
研究了一类常见的奇异摄动时滞不确定线性系统的鲁棒稳定性问题 ,获得了参数H∞ 范数有界摄动时 ,系统时滞有关稳定的充分条件 .给出了系统稳定时 ,时滞τ及奇异摄动参数ε的上界 .
The robust stability problem of singularly perturbed uncertain linear systems with time delay is discussed. Delay dependent stability sufficient conditions for the systems with parameter perturbations bounded by H ∞ \%norm\% are derived. The upper bounds of ε and time delay are given. The convenience in using the conditions is demonstrated by an illustrative example.
基金
教育部"高等学校骨干教师资助计划"([2 0 0 0 ]6 5 4 )项目