Recent Work and Publications
Delay attacks on feedback systems is a subject that has not been widely studied. The following papers have a look on the servo and regulator problems in such situations and proposes recursive output error identification of the dynamics and delay for detection of delay changes indicative of an attack:
- T. Wigren and A. Teixeira, "On-line identification of delay attacks in networked servo control", Proc. IFAC World Congress, pp. 1041-1047, Yokohama, Japan, July 9-14, 2023.
- T. Wigren and A. Teixeira, "Feedback path delay attacks and detection", Proc. IEEE CDC, pp. 3864-3871, Singapore, December 13-15, 2023.
- T. Wigren and A. Teixeira, "Delay attack and detection in feedback linearized control systems", to appear in Proc. European Control Conference, Stockholm, Sweden, June 25-28, 2024.
- T. Wigren, "Convergence in delayed recursive identification of nonlinear systems", to appear in Proc. European Control Conference, Stockholm, Sweden, June 25-28, 2024.