Adversary Detection and Resilient Control for Multiagent Systems.

Abstract

This article presents an adversary detection mechanism and a resilient control framework for multiagent systems under spatiotemporal constraints. Safety in multiagent systems is typically addressed under the assumption that all agents collaborate to ensure the forward invariance of a desired safe set. This work analyzes agent behaviors based on certain behavior metrics, and designs a proactive adversary detection mechanism based on the notion of the critical region for the system operation. In particular, the presented detection mechanism not only identifies adversarial agents, but also ensures all-time safety for intact agents. Then, based on the analysis and detection results, a resilient quadratic programming-based controller is presented to ensure safety and liveness constraints for intact agents. Simulation results validate the efficacy of the presented theoretical contributions.

Bib

@article{DBLP:journals/tcns/MustafaP23,
  author       = {Aquib Mustafa and
                  Dimitra Panagou},
  title        = {Adversary Detection and Resilient Control for Multiagent Systems},
  journal      = {{IEEE} Trans. Control. Netw. Syst.},
  volume       = {10},
  number       = {1},
  pages        = {355--367},
  year         = {2023},
  url          = {https://doi.org/10.1109/TCNS.2022.3203350},
  doi          = {10.1109/TCNS.2022.3203350},
  timestamp    = {Tue, 28 Mar 2023 19:51:22 +0200},
  biburl       = {https://dblp.org/rec/journals/tcns/MustafaP23.bib},
  bibsource    = {dblp computer science bibliography, https://dblp.org}
}