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 publicationIFAC Proceedings Volumes (IFAC-PapersOnline)
PublisherIFAC Secretariat
Pages341-346
Number of pages6
Volume9
EditionPART 1
ISBN (Print)9783902661913
Publication statusPublished - 2010
Externally publishedYes
Event12th IFAC Symposium on Large Scale Systems: Theory and Applications, LSS 2010 - Villeneuve d'ascq, France
Duration: 2010 Jul 122010 Jul 14

Other

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

Fingerprint

Sensor nodes
Error analysis
Sensor networks
Communication
Sensors
Telecommunication networks
Time delay
Fusion reactions
Topology
Feedback

Keywords

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

ASJC Scopus subject areas

  • Control and Systems Engineering

Cite this

Takeda, T., & Namerikawa, T. (2010). A sensor network configuration considering priori estimation error and communication energy. In IFAC Proceedings Volumes (IFAC-PapersOnline) (PART 1 ed., Vol. 9, pp. 341-346). IFAC Secretariat.

A sensor network configuration considering priori estimation error and communication energy. / Takeda, Takashi; Namerikawa, Toru.

IFAC Proceedings Volumes (IFAC-PapersOnline). Vol. 9 PART 1. ed. IFAC Secretariat, 2010. p. 341-346.

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

Takeda, T & Namerikawa, T 2010, A sensor network configuration considering priori estimation error and communication energy. in IFAC Proceedings Volumes (IFAC-PapersOnline). PART 1 edn, vol. 9, IFAC Secretariat, pp. 341-346, 12th IFAC Symposium on Large Scale Systems: Theory and Applications, LSS 2010, Villeneuve d'ascq, France, 10/7/12.
Takeda T, Namerikawa T. A sensor network configuration considering priori estimation error and communication energy. In IFAC Proceedings Volumes (IFAC-PapersOnline). PART 1 ed. Vol. 9. IFAC Secretariat. 2010. p. 341-346
Takeda, Takashi ; Namerikawa, Toru. / A sensor network configuration considering priori estimation error and communication energy. IFAC Proceedings Volumes (IFAC-PapersOnline). Vol. 9 PART 1. ed. IFAC Secretariat, 2010. pp. 341-346
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