Secure Decentralized Event-Triggered Load Frequency Control Design for Multiarea Power Systems Under Multiple DoS Attacks

IF 9.4 1区计算机科学 Q1 AUTOMATION & CONTROL SYSTEMS

IEEE Transactions on Cybernetics Pub Date : 2024-09-17 DOI:10.1109/TCYB.2024.3454053

Kun Xu;Yugang Niu;James Lam

引用次数: 0

Abstract

This article deals with the load frequency control problem of multiarea power systems subject to multiple intermittent denial-of-service (DoS) attacks that can interrupt the data transmission of each area independently. A decentralized event-triggering (ET) scheme under periodic sampling is proposed to reduce the transmission burden. Then, a decentralized ET-based controller is designed by tuning several parameters. Such control scheme can reduce the computational complexity while achieving privacy preserving. Moreover, sufficient conditions are derived for ensuring the input-to-state stability of multiarea power systems and an optimization solution method via particle swarm algorithm is provided. Finally, a three-area power system is employed to verify the effectiveness of the proposed scheme.

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多重 DoS 攻击下多区域电力系统的安全分散式事件触发负载频率控制设计

本文讨论了多区域电力系统的负载频率控制问题，该系统受到多种间歇性拒绝服务（DoS）攻击，这些攻击会独立中断每个区域的数据传输。本文提出了一种周期性采样下的分散式事件触发（ET）方案，以减轻传输负担。然后，通过调整几个参数，设计了一种基于 ET 的分散控制器。这种控制方案既能降低计算复杂度，又能实现隐私保护。此外，还推导出了确保多区域电力系统输入到状态稳定性的充分条件，并提供了一种通过粒子群算法的优化求解方法。最后，采用了一个三区电力系统来验证所提方案的有效性。

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 Cybernetics COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE-COMPUTER SCIENCE, CYBERNETICS

CiteScore

25.40

自引率

11.00%

发文量

1869

期刊介绍： The scope of the IEEE Transactions on Cybernetics includes computational approaches to the field of cybernetics. Specifically, the transactions welcomes papers on communication and control across machines or machine, human, and organizations. The scope includes such areas as computational intelligence, computer vision, neural networks, genetic algorithms, machine learning, fuzzy systems, cognitive systems, decision making, and robotics, to the extent that they contribute to the theme of cybernetics or demonstrate an application of cybernetics principles.