2 papers
eess.SY2017
On the Computation of Worst Attacks: a LP Framework
Nabil H. Hirzallah, Petros G. Voulgaris
We consider the problem of false data injection attacks modeled as additive disturbances in various parts of a general LTI feedback system and derive necessary and sufficient condi…
eess.SY2015
Dual Rate Control for Security in Cyber-physical Systems
Mohammad Naghnaeian, Nabil Hirzallah, Petros G. Voulgaris
We consider malicious attacks on actuators and sensors of a feedback system which can be modeled as additive, possibly unbounded, disturbances at the digital (cyber) part of the fe…