A new H∞ filter design for linear time delay systems
A new H∞ filter design for linear time delay systems
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DOI：
10.1109/78.960431
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发表时间：
2001-11
期刊：
影响因子：
--
通讯作者：
E. Fridman;U. Shaked
中科院分区：
文献类型：
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作者：
E. Fridman;U. Shaked
针对具有时滞的线性、连续、时不变系统，提出了一种新的时滞相关 H/sub /spl infin// 滤波设计。获得的滤波器是Luenberger观察器类型的。该设计保证系统的 H/sub /spl infin//-norm（将外源信号与估计误差相关）小于规定水平。该过滤器基于时滞系统的有界实引理的新派生版本的应用。通过示例将这种新颖的方法与文献中出现的另一种解决方案进行比较。
A new delay-dependent H/sub /spl infin// filtering design is proposed for linear, continuous, time-invariant systems with time delay. The obtained filter is of the Luenberger observer type. The design guarantees that the H/sub /spl infin//-norm of the system, relating the exogenous signals to the estimation error, is less than a prescribed level. The filter is based on the application of a newly derived version of the bounded real lemma for time-delayed systems. This novel approach is compared, via an example, with another solution that appears in the literature.