Passivity and passification of time-delay systems
Passivity and passification of time-delay systems
复制标题
DOI：
10.1016/j.jmaa.2003.11.055
复制
发表时间：
2004-04
影响因子：
1.3
通讯作者：
M. Mahmoud;A. Ismail
中科院分区：
文献类型：
--
作者：
M. Mahmoud;A. Ismail
研究了一类线性时滞系统的无源性和无源化问题。提出了一种新的状态变换来表现时滞依赖性。建立了无源性条件可以转换成线性矩阵不等式（LMI）格式。对于状态反馈无源化，证明了采用瞬时状态反馈或延迟状态反馈是无关紧要的。动态输出反馈无源化的情况下也被处理。数值例子。
In this paper, the problems of passivity and passification of a class of linear time-delay systems are investigated. A new state-transformation is developed to exhibit the delay-dependence. It is established that the passivity condition can be cast in a linear matrix inequality (LMI) format. For state feedback passification, it is proven that it is indifferent to use instantaneous or delayed state-feedback. The case of dynamic output feedback passification is also treated. Numerical examples are provided.