7 citations · 14 across the 5 of their papers we have counts for
4 papers · 1 filter
Dynamic Resilience Assessment of Power Systems With Data Center Load Events Using Physics-Informed Neural Networks
Chen Chao, Zixiao Ma, Ziang Zhang
Large data center loads introduce new resilience challenges to power systems because their disconnection and staged reconnection can induce fast voltage and frequency dynamics that…
Cyber Resilience Assessment of Unbalanced Distribution System Restoration under Sparse Load Forecasting Attacks
Chen Chao, Zixiao Ma, Ziang Zhang
System restoration is critical for power-system resilience, but its growing reliance on artificial intelligence (AI)-based load forecasting creates a cyber-physical vulnerability i…
Novel Defense Strategy Against Zero-Dynamics Attack in Multi-Agent Systems
Yanbing Mao, Emrah Akyol, Ziang Zhang
This paper considers the defense strategy of strategic topology switching for the second-order multi-agent system under zero-dynamics attack (ZDA) whose attack-starting time is all…
Strategic Topology Switching for Security-Part I: Consensus & Switching Times
Yanbing Mao, Emrah Akyol, Ziang Zhang
In this two-part paper, we consider strategic topology switching for the second-order multi-agent systems under a special class of stealthy attacks, namely the "zero-dynamics" atta…