Covert Attack Detection and Resilient Control of Quadcopter

This article addresses issues of covert attacks detection and resilient control of quadcopters. In the presence of generalized covert attacks characterized by strong stealth, passive detection techniques prove to be insufficient. Active detection methods are common solutions to this problem, but the...

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Vydáno v:IEEE transactions on industrial informatics Ročník 21; číslo 5; s. 3924 - 3933
Hlavní autoři: Wang, Junhong, Zhou, Sicheng, Xu, Lidan, Zhao, Dong, Guo, Kexin, Yu, Xiang, Guo, Lei
Médium: Journal Article
Jazyk:angličtina
Vydáno: Piscataway IEEE 01.05.2025
The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Témata:
Active detection method
Coding
Control systems
covert attacks
Cyberattack
Encoding
fixed-time observer
Helicopters
Numerical stability
Observers
quadcopter
Quadrotors
Resilience
resilient control
Simulation
Stability
Stability analysis
Watermarking
ISSN:1551-3203, 1941-0050
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Shrnutí:This article addresses issues of covert attacks detection and resilient control of quadcopters. In the presence of generalized covert attacks characterized by strong stealth, passive detection techniques prove to be insufficient. Active detection methods are common solutions to this problem, but the balance between the detection capability and the stability of quadcopters still remains as a challenge. Different from the existing active attack detection methods, a coding and channel switching approach and its matched resilient controller for quadcopters are proposed. First, the design and detectability analysis of the coding-based attack detection method are given. Once covert attacks revealed, a secure channel is activated to replace the attacked channel. Second, to enhance quadcopter resilience against covert attacks, a resilient control framework is proposed. It incorporates attack effect estimation and compensation via a fixed-time observer. This framework maintains the stability of the quadcopter's control system under covert attacks. Finally, the numerical simulation and real-world experiments are conducted to evaluate the effectiveness and feasibility of the proposed scheme.
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ISSN:1551-3203
1941-0050
DOI:10.1109/TII.2025.3528579