弱阻尼系统的奇异 H_∞ 控制

Singular H ∞ Control of Systems with Weak Damped Modes

分析了Ｈ∞设计中对象的弱阻尼问题和不满足（Ａ２）、（Ａ３）条件时的奇异Ｈ∞问题，给出了这类系统的鲁棒Ｈ∞设计方法；文中并附有例题。

The H ∞ design problems with weak damped modes and singular H ∞ problem when (A2) and/or (A3) do/does not hold are considered,a robust H ∞ design approach to the singular H ∞ control with weak damped modes is proposed.A design example is also given in this paper.