Stability analysis for sampled-data systems with a time-varying period

Stability analysis for sampled-data systems with a time-varying period
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DOI:
10.1109/cdc.2009.5400681
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发表时间:
2009-12
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:
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通讯作者:
A. Seuret
A. Seuret
中科院分区:
其他
文献类型:
--
作者:
A. Seuret

文献摘要

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本文提出了一种新的具有采样数据输入的线性系统的稳定性分析方法。受输入时滞方法和脉冲系统稳定性的启发,该方法给出了新的稳定性充分条件。稳定性分析涉及恒定和时变采样周期。时滞依赖条件表示使用可计算的线性矩阵不等式。几个例子表明了这种稳定性准则的有效性和局限性。
This paper proposes a novel stability analysis of linear systems with sampled-data inputs. Inspired by the input-delay approach and the stability of impulsive systems, this method provides novel sufficient stability conditions. The stability analysis concerns both constant and time-varying sampling periods. The delay-dependent conditions are expressed using computable linear matrix inequalities. Several examples show the efficiency and the limitation of such stability criteria.