一类线性奇异时滞系统的脉冲H_∞控制
发布时间:2018-11-05 17:16
【摘要】:奇异系统的快状态变量特性由代数方程描述,这导致脉冲可能会破坏奇异系统的相容性而限制脉冲反馈的使用。为克服这一障碍,文中针对一类具有外部扰动的线性奇异时滞系统提出了脉冲H_∞控制策略。在假定快系统具有某种稳定性能的前提下,对慢状态变量施加脉冲控制,以避免系统相容性的破坏,并保证脉冲受控系统具有一定的H_∞性能。为降低结果的保守性,利用闭环系统的混杂结构特征,构造奇异型脉冲时间依赖的Lyapunov泛函,并结合凸组合技术和线性矩阵不等式(LMIs)方法,给出了脉冲H_∞控制器存在条件和设计方法。最后,通过数值仿真例子证实文中方法的有效性。
[Abstract]:The characteristics of fast state variables of singular systems are described by algebraic equations, which lead to impulses that may destroy the compatibility of singular systems and limit the use of impulsive feedback. In order to overcome this obstacle, a impulsive H _ 鈭,
本文编号:2312752
[Abstract]:The characteristics of fast state variables of singular systems are described by algebraic equations, which lead to impulses that may destroy the compatibility of singular systems and limit the use of impulsive feedback. In order to overcome this obstacle, a impulsive H _ 鈭,
本文编号:2312752
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