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Observer-Based Dynamic Event-Triggered Control for CPSs Under Multiple Cyber-Attacks
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DOI：10.1109/TCSII.2024.3357507.png)
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Abstract
En 中文
In this brief, an observer-based dynamic event-triggered control for cyber-physical systems (CPSs) with multiple cyber-attacks in dual channels is investigated. Firstly, An observer model is introduced to address the issue of state unmeasurability of the system. Secondly, to mitigate the impact of limited network-resources, a dynamic event-triggered protocol is adopted. Thirdly, considering the effect of cyber-attacks in the presence of dual channels, an observer-based feedback control method is proposed. The stability and H-infinity/H-2 performance of CPSs are established by utilizing a new Lyapunov function and LMI method. Finally, an example is simulated to demonstrate effectiveness of the method in this brief.
Keywords:
Cyber-physical-systems
cyber-attacks
dynamic event-triggered scheme
observer-based H-infinity/H-2 control
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