服务拒绝攻击
微电网
计算机科学
计算机网络
控制器(灌溉)
采样(信号处理)
控制(管理)
分布式计算
电信
探测器
农学
生物
互联网
万维网
人工智能
作者
Chao Deng,Fanghong Guo,Wen Chen,Dong Yue,Yu Wang
出处
期刊:IEEE Transactions on Industrial Electronics
[Institute of Electrical and Electronics Engineers]
日期:2022-11-01
卷期号:69 (11): 11560-11568
被引量:50
标识
DOI:10.1109/tie.2021.3120492
摘要
In this article, a cooperative resilient control method for dc microgrid (MG) is proposed to dispel the adverse influences of both communication delays and denial-of-service (DoS) attacks. To avoid that the sampling period is captured by intelligent attackers, a new time-varying sampling period, and an improved communication mechanism are first introduced under the sampling control framework. Based on the designed sampling period and communication mechanism, a resilient secondary controller is designed. It is theoretically shown that the developed method can achieve the goals of bus voltage restoration and current sharing even in the presence of both DoS attacks and heterogeneous communication delays. Finally, a dc MG test system is built in a controller-hardware-in-the-loop testing platform to illustrate and verify the effectiveness of our developed method against both communication delays and DoS attacks.
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