Networked Fusion Estimation under Denial-of-Service Attacks

Bo Chen, Li Yu, Daniel W.C. Ho, Wen-An Zhang

Research output: Chapters, Conference Papers, Creative and Literary WorksRGC 32 - Refereed conference paper (with host publication)peer-review

8 Citations (Scopus)
4 Downloads (CityUHK Scholars)

Abstract

This paper studies the fusion estimation problem for a class of networked multi-sensor fusion systems (NMFSs) under bandwidth constraints and denial-of-service (DoS) attacks. The dimensionality reduction strategy is used to satisfy the finite bandwidth, while the prediction compensation strategy is used to reduce the information loss caused by attacks. Based on dimensionality reduction and DoS attack model, a recursive distributed Kalman fusion estimator (DKFE) is designed for the addressed NMFSs. An explicit form of the dimensionality reduction is given against DoS attacks, while an effective attack strategy is proposed for the attacker. An illustrative example is given to show the effectiveness of the proposed methods.
Original languageEnglish
Title of host publicationIFAC-PapersOnLine
Pages3835-3840
DOIs
Publication statusPublished - 9 Jul 2017
Event20th IFAC World Conference - Centre de Congrès Pierre Baudi, Toulouse, France
Duration: 9 Jul 201714 Jul 2017

Publication series

NameIFAC-PapersOnLine
PublisherIFAC Secretariat
Number1
Volume50
ISSN (Print)2405-8963

Conference

Conference20th IFAC World Conference
Abbreviated titleIFAC World Congress
PlaceFrance
CityToulouse
Period9/07/1714/07/17

Research Keywords

  • Dimensionality reduction
  • DoS attacks
  • Fusion estimation
  • Kalman filtering
  • Networked multi-sensor fusion systems

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