4 papers
Stealthy Cyber-Attacks on Vehicle Lateral Dynamics: A System-Theoretic Analysis
Ali Eslami, Jiangbo Yu, Mohammad Pirani
This paper studies the vehicle bicycle model under three classes of stealthy cyber-attacks: replay attacks, zero dynamics attacks, and covert attacks. Using a system-theoretic fram…
A Control-Theoretic Foundation for Agentic Systems
Ali Eslami, Jiangbo Yu
This paper develops a control-theoretic framework for analyzing agentic systems embedded within feedback control loops, where an AI agent may adapt controller parameters, select am…
Security Risks of Agentic Vehicles: A Systematic Analysis of Cognitive and Cross-Layer Threats
Ali Eslami, Jiangbo Yu
Agentic AI is increasingly being explored and introduced in both manually driven and autonomous vehicles, leading to the notion of Agentic Vehicles (AgVs), with capabilities such a…
Zero Dynamics Attack Detection and Isolation in Cyber-Physical Systems with Event-triggered Communication
Ali Eslami, Khashayar Khorasani
This paper investigates the problem of Zero Dynamics (ZD) cyber-attack detection and isolation in Cyber-Physical Systems (CPS). By utilizing the notion of auxiliary systems with ev…