Input-to-State Stabilizing Control Under Denial-of-Service
Input-to-State Stabilizing Control Under Denial-of-Service
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DOI：
10.1109/tac.2015.2416924
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发表时间：
2015-11-01
影响因子：
6.8
通讯作者：
Tesi, Pietro
中科院分区：
文献类型：
--
作者：
De Persis, Claudio;Tesi, Pietro
网络安全问题在网络系统的分析和设计中变得越来越普遍。在本文中，我们分析了网络控制系统中存在的拒绝服务（DoS）攻击，即攻击，防止通过网络传输。我们的特征频率和持续时间的拒绝服务攻击下，可以保持闭环系统的输入到状态的稳定性（ISS）。为了实现ISS，确定传输时间的合适调度。它示出，所考虑的框架是足够灵活的，以允许设计者选择从几个实施方案，可用于权衡性能与通信资源。最后给出了实例来验证分析结果。
The issue of cyber-security has become ever more prevalent in the analysis and design of networked systems. In this paper, we analyze networked control systems in the presence of denial-of-service (DoS) attacks, namely attacks that prevent transmissions over the network. We characterize frequency and duration of the DoS attacks under which input-to-state stability (ISS) of the closed-loop system can be preserved. To achieve ISS, a suitable scheduling of the transmission times is determined. It is shown that the considered framework is flexible enough so as to allow the designer to choose from several implementation options that can be used for trading-off performance versus communication resources. Examples are given to substantiate the analysis.