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摘要: 讨论广义时滞系统的L2-L∞滤波问题. 目的是设计全阶滤波器保证滤波误差系统的时滞依赖指数允许性和给定的L2-L∞性能指标. 通过解线性矩阵不等式获得所需的滤波器. 数值例子表明结果具有较小的保守性.Abstract: The problem of L2-L∞ filtering is discussed for singular time-delay systems. Attention is focused on the design of full-order filter that guarantees the delay-dependent exponential admissibility and a prescribed noise attenuation level in L2-L∞ sense for the filtering error dynamics. The desired filter can be constructed by solving certain linear matrix inequality (LMI). Numerical examples are given to show that the methods have less conservatism.
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Key words:
- Singular systems /
- delay-dependent /
- L2-L∞ filters /
- linear matrix inequality (LMI)
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