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Random and Malicious Packet Transmission Failures on Multi-Hop Channels in Networked Control Systems * * This work was supported in part by Japan Science and Technology Agency under the CREST program.

机译:网络控制系统中多跳通道上的随机和恶意数据包传输失败 * < / ce:cross-ref> * 支持这项工作部分由日本科学技术厅根据CREST计划提供。

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Abstract: We address the control problem of a linear dynamical system over a multi-hop network. The transmissions of state and control packets over the network are assumed to be subject to failures that may be due to packet drops by malicious and nonmalicious nodes as well as random and malicious data corruption issues. We utilize probabilistic and asymptotic bounds of transmission failure ratios to characterize not only the links and paths of a network but also the network itself. This characterization allows us to deal with multiple failures that depend on each other, and coordinated malicious attacks on the network. By utilizing this characterization we also obtain a condition for the closed-loop stability.
机译:摘要:我们解决了多跳网络上线性动力系统的控制问题。假定状态和控制数据包在网络上的传输受到故障的影响,这可能是由于恶意和非恶意节点丢弃数据包以及随机和恶意数据损坏问题所致。我们利用传输失败率的概率和渐近边界来表征网络的链路和路径,以及网络本身的特征。这种特征使我们能够处理相互依赖的多种故障,并协调网络上的恶意攻击。通过利用这种表征,我们还获得了闭环稳定性的条件。

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