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摘要: 讨论了奇异时滞系统的稳定性问题. 首先, 在几个最新的结果之间建立了等价性, 并给出了一个简化的稳定性判据. 然后, 通过使用时滞分解的方法, 得到了一个新的稳定性判据. 它比现有结果具有更少的保守性. 最后, 给出了一个数值例子, 表明了新判据是有效的且保守性较小.Abstract: This note studies the problem of singular time-delay systems. At first, a simplified stability criterion is derived after establishing equivalence among several recently proposed stability criteria. By using a delay decomposition method, a new stability criterion, which is much less conservative than the existing ones, is presented. A numerical example is given to illustrate the effectiveness and less conservatism of the new proposed stability criterion.
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