Effects of time delay in feedback control of linear quantum systems
Effects of time delay in feedback control of linear quantum systems
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DOI：
10.1103/physreva.79.062105
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发表时间：
2008-11
影响因子：
2.9
通讯作者：
K. Nishio;K. Kashima;J. Imura
中科院分区：
文献类型：
--
作者：
K. Nishio;K. Kashima;J. Imura
研究了受反馈环时滞影响的线性量子系统的反馈控制。特别是，我们研究了潜在可实现的控制性能与时间延迟之间的关系，并为该研究领域中典型的两个物理系统的未来实验设置提供了理论指导。分析的评价准则是由最优控制性能公式给出的，该公式是从经典的输入输出时滞系统的控制理论结果中推导出来的。
We investigate feedback control of linear quantum systems subject to feedback-loop time delays. In particular, we examine the relation between the potentially achievable control performance and the time delays and provide theoretical guidelines for the future experimental setup in two physical systems, which are typical in this research field. The evaluation criterion for the analysis is given by the optimal control performance formula, the derivation of which is from the classical control theoretic results about the input-output delay systems.