A sensor network configuration considering priori estimation error and communication energy

Takashi Takeda, Toru Namerikawa

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

This paper deals with a network configuration considering priori estimation error variance and communication energy in sensor networked feedback system. Each sensor transmits information to a fusion center via multi-hop communication network. We propose a novel network configuration algorithm that each sensor node transmits information with a same dimension. The transmitted information is merged in each sensor node and consists of measurement data with time delay. Then the priori estimate can be minimum variance estimation. The proposed algorithm achieves sub-optimal network topology with minimum energy and a desired variance. Experimental results show an effectiveness of the proposed method.

Original languageEnglish
Title of host publication12th IFAC Symposium on Large Scale Systems
Subtitle of host publicationTheory and Applications, LSS 2010 - Proceedings
PublisherIFAC Secretariat
Pages341-346
Number of pages6
EditionPART 1
ISBN (Print)9783902661913
DOIs
Publication statusPublished - 2010 Jan 1
Externally publishedYes
Event12th IFAC Symposium on Large Scale Systems: Theory and Applications, LSS 2010 - Villeneuve d'ascq, France
Duration: 2010 Jul 122010 Jul 14

Publication series

NameIFAC Proceedings Volumes (IFAC-PapersOnline)
NumberPART 1
Volume9
ISSN (Print)1474-6670

Other

Other12th IFAC Symposium on Large Scale Systems: Theory and Applications, LSS 2010
CountryFrance
CityVilleneuve d'ascq
Period10/7/1210/7/14

Keywords

  • Communication energy
  • Data fusion
  • Multi-hop communication
  • Priori estimation error variance
  • Sensor network

ASJC Scopus subject areas

  • Control and Systems Engineering

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  • Cite this

    Takeda, T., & Namerikawa, T. (2010). A sensor network configuration considering priori estimation error and communication energy. In 12th IFAC Symposium on Large Scale Systems: Theory and Applications, LSS 2010 - Proceedings (PART 1 ed., pp. 341-346). (IFAC Proceedings Volumes (IFAC-PapersOnline); Vol. 9, No. PART 1). IFAC Secretariat. https://doi.org/10.3182/20100712-3-fr-2020.00058