Stability analysis of state-delay systems based on the characterization of state-transition operator

Stability analysis of state-delay systems based on the characterization of state-transition operator
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基于状态转移算子表征的状态时滞系统稳定性分析

DOI:
10.1109/cdc.2009.5399785
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发表时间:
2009
期刊:
Proceedings of the 48h IEEE Conference on Decision and Control (CDC) held jointly with 2009 28th Chinese Control Conference
影响因子:
--
通讯作者:
Taro Tsuchiya
Taro Tsuchiya
中科院分区:
--
文献类型:
--
作者:
A. Kojima;Taro Tsuchiya

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基于描述系统内部状态转移的半群范数,导出了状态时滞系统的稳定性条件。引入半群范数的精确计算方法,利用超越函数的非奇异性刻画了系统的内部稳定性和边缘稳定性条件。这些条件依赖于时间区间的存在性,使得半群成为压缩映射,并使得我们能够通过扩展时间区间来逼近这一充分必要条件。通过数值算例讨论了该方法的特点。
Stability conditions for state-delay systems are derived based on the norm of semigroup, which describes the transition of the internal state. Introducing an exact calculation method of the semigroup norm, the conditions for the internal stability and the marginal stability are characterized by non-singularity of a transcendental function. The conditions depend on the existence of time interval such that the semigroup turns to a contraction map and enable us to approach the necessary and sufficient condition by extending the interval. The feature of proposed method is discussed with numerical examples.
时滞系统的快速提升方法:基本框架
DOI: --
发表时间: 2008
期刊:
影响因子: --
作者:
大原康宏;蛯原義雄;萩原朋道;T. Hagiwara
通讯作者: T. Hagiwara
DOI: --
发表时间: 2004
期刊: Proc.of International Symposium on Mathematical Theory of Networks and Systems (MTNS2004) (CD-ROM)
影响因子: --
作者:
K.Hirata;H.Kokame
通讯作者: H.Kokame