Data-Driven Security Consensus Tracking of Multiple High-Speed Trains Under Random Topologies With Data Recovery Mechanism

IF 4.9 2区计算机科学 Q1 AUTOMATION & CONTROL SYSTEMS

IEEE Transactions on Control Systems Technology Pub Date : 2024-07-02 DOI:10.1109/TCST.2024.3420012

Wei Yu;Deqing Huang;Xiao-Lei Wang;Hairong Dong

引用次数: 0

Abstract

Inspired by the challenges in improving train efficiency, this study investigates the consensus tracking of multiple high-speed trains (MHSTs) under random denial-of-service (DoS) attacks. First, a linearization method is used to linearize the nonlinear dynamic model of MHSTs with external running resistance. Second, the strategy of DoS attackers is elaborated on by using random variables obeying Bernoulli distributions. After establishing a data recovery mechanism, a security model-free adaptive control (MFAC) scheme is presented for MHSTs that is fully data-driven and independent of any model information or structural data of train groups. The effectiveness of this approach is theoretically analyzed without requiring accurate system modeling. Finally, the validity of MFAC and the impact of DoS attacks on MHSTs are evaluated through simulations involving G1868 HSTs between Guiyang North and Kaili South.

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带数据恢复机制的随机拓扑结构下多列高速列车的数据驱动型安全共识追踪

受提高列车效率所面临挑战的启发，本研究探讨了在随机拒绝服务（DoS）攻击下多列高速列车（MHST）的一致跟踪问题。首先，采用线性化方法将具有外部运行阻力的 MHST 非线性动态模型线性化。其次，利用服从伯努利分布的随机变量阐述了 DoS 攻击者的策略。在建立数据恢复机制后，提出了一种针对 MHST 的安全无模型自适应控制（MFAC）方案，该方案完全由数据驱动，与列车组的任何模型信息或结构数据无关。理论上分析了这种方法的有效性，而无需精确的系统建模。最后，通过模拟贵阳北至凯里南的G1868次高铁，评估了MFAC的有效性以及DoS攻击对MHST的影响。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

IEEE Transactions on Control Systems Technology 工程技术-工程：电子与电气

CiteScore

10.70

自引率

2.10%

发文量

218

审稿时长

6.7 months

期刊介绍： The IEEE Transactions on Control Systems Technology publishes high quality technical papers on technological advances in control engineering. The word technology is from the Greek technologia. The modern meaning is a scientific method to achieve a practical purpose. Control Systems Technology includes all aspects of control engineering needed to implement practical control systems, from analysis and design, through simulation and hardware. A primary purpose of the IEEE Transactions on Control Systems Technology is to have an archival publication which will bridge the gap between theory and practice. Papers are published in the IEEE Transactions on Control System Technology which disclose significant new knowledge, exploratory developments, or practical applications in all aspects of technology needed to implement control systems, from analysis and design through simulation, and hardware.