Stability analysis for neutral systems with mixed delays
Stability analysis for neutral systems with mixed delays
复制标题
DOI：
10.1016/j.cam.2006.03.003
复制
发表时间：
2007-05
影响因子：
2.4
通讯作者：
Xinge Liu;Min Wu;Ralph Robert Martin;Meilan Tang
中科院分区：
文献类型：
--
作者：
Xinge Liu;Min Wu;Ralph Robert Martin;Meilan Tang
利用中立型方程中系统状态之间的关系，研究了具有时变时滞的中立型系统的时滞相关稳定性。利用线性矩阵不等式，给出了中立型混合时滞系统的一个新的渐近稳定性判据和鲁棒稳定性判据。由于该准则考虑了中立时滞、离散时滞和离散时滞导数的大小，因此比以往的方法具有更小的保守性。数值例子表明，这些准则确实是更有效的。
Relationships between system states contained in the neutral equation are used to address the delay-dependent stability of a neutral system with time-varying state delay. Using linear matrix inequalities, we present a new asymptotic stability criterion, and a new robust stability criterion, for neutral systems with mixed delays. Since the criteria take into account the sizes of the neutral delay, discrete delay and the derivative of discrete delay, they are less conservative than those produced by previous approaches. Numerical examples are presented to demonstrate that these criteria are indeed more effective.