On the performance analysis of resilient networked control systems under replay attacks

Minghui Zhu, Sonia Martinez

Research output: Contribution to journalArticlepeer-review

438 Scopus citations

Abstract

This technical note studies a resilient control problem for discrete-time, linear time-invariant systems subject to state and input constraints. State measurements and control commands are transmitted over a communication network and could be corrupted by adversaries. In particular, we consider the replay attackers who maliciously repeat the messages sent from the operator to the actuator. We propose a variation of the receding-horizon control law to deal with the replay attacks and analyze the resulting system performance degradation. A class of competitive (resp. cooperative) resource allocation problems for resilient networked control systems is also investigated.

Original languageEnglish (US)
Article number6587520
Pages (from-to)804-808
Number of pages5
JournalIEEE Transactions on Automatic Control
Volume59
Issue number3
DOIs
StatePublished - Mar 2014

All Science Journal Classification (ASJC) codes

  • Control and Systems Engineering
  • Computer Science Applications
  • Electrical and Electronic Engineering

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