Title :
On resilient control of nonlinear systems under Denial-of-Service
Author :
De Persis, Claudio ; Tesi, Pietro
Author_Institution :
Fac. of Math. & Natural Sci., Univ. of Groningen, Groningen, Netherlands
Abstract :
We investigate the analysis and design of a control strategy for nonlinear systems under Denial-of-Service attacks. Based on an ISS-Lyapunov function analysis, we provide a characterization of the maximal percentage of time that feedback information can be lost without resulting in instability of the system. Motivated by the presence of a digital channel we consider event-based controllers for which the existence of a minimal inter-sampling time is ensured.
Keywords :
Lyapunov methods; control system analysis; control system synthesis; nonlinear control systems; sampling methods; ISS-Lyapunov function analysis; control strategy analysis; control strategy design; denial-of-service attacks; digital channel; event-based controllers; feedback information; minimal intersampling time; nonlinear systems; resilient control; Actuators; Communication channels; Computer crime; Delays; Nonlinear systems; Stability analysis;
Conference_Titel :
Decision and Control (CDC), 2014 IEEE 53rd Annual Conference on
Conference_Location :
Los Angeles, CA
Print_ISBN :
978-1-4799-7746-8
DOI :
10.1109/CDC.2014.7040210
