A Discrete-Time Approach to Stability Analysis of Systems With Aperiodic Sample-and-Hold Devices
A Discrete-Time Approach to Stability Analysis of Systems With Aperiodic Sample-and-Hold Devices
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DOI：
10.1109/tac.2009.2029304
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发表时间：
2009-10-01
影响因子：
6.8
通讯作者：
Fujioka, Hisaya
中科院分区：
文献类型：
--
作者：
Fujioka, Hisaya
在网络和嵌入式控制系统广泛使用的推动下，针对具有不确定时变采样间隔的采样数据反馈控制系统提出了一种稳定性分析算法。该算法基于相关离散时间系统对采样间隔变化引起的扰动的鲁棒性。通过数值算例证明了该算法的有效性。
Motivated by the widespread use of networked and embedded control systems, an algorithm for stability analysis is proposed for sampled-data feedback control systems with uncertainly time-varying sampling intervals. The algorithm is based on the robustness of related discrete-time systems against perturbation caused by the variation of sampling intervals. The validity of the algorithm is demonstrated by numerical examples.