论文标题
一项用于分析网络控制系统弹性的图理论方法的调查
A Survey of Graph-Theoretic Approaches for Analyzing the Resilience of Networked Control Systems
论文作者
论文摘要
随着网络控制系统的规模增加，不同子系统之间的相互作用变得越来越复杂，因此，此类网络的韧性问题提高了重要性。最近，使用图形语言重新定义经典系统和控制理论观念的需求最近开始引起人们的关注，这是研究的肥沃和重要领域。本文介绍了用于分析网络控制系统的弹性的图理论方法的概述。我们讨论了在网络系统上运行的各种分布式算法，并通过查看其基础网络的结构属性来调查其针对对抗动作的弹性。我们提出了量化攻击影响的图理论方法，并从图理论的角度重新解释了鲁棒性的某些系统理论概念，以减轻攻击的影响。此外，我们讨论了将图理论用作其分析的工具的网络控制系统安全性中的其他问题。最后，我们通过引入一些在该领域进行进一步研究的途径来结束。
As the scale of networked control systems increases and interactions between different subsystems become more sophisticated, questions of the resilience of such networks increase in importance. The need to redefine classical system and control-theoretic notions using the language of graphs has recently started to gain attention as a fertile and important area of research. This paper presents an overview of graph-theoretic methods for analyzing the resilience of networked control systems. We discuss various distributed algorithms operating on networked systems and investigate their resilience against adversarial actions by looking at the structural properties of their underlying networks. We present graph-theoretic methods to quantify the attack impact, and reinterpret some system-theoretic notions of robustness from a graph-theoretic standpoint to mitigate the impact of the attacks. Moreover, we discuss miscellaneous problems in the security of networked control systems which use graph-theory as a tool in their analyses. We conclude by introducing some avenues for further research in this field.
