Change search
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf
Circuit Implementation of a 2-D Gradient Source Localizer
Georgia Institute of Technology, Atlanta, GA.
2004 (English)In: PROCEEDINGS OF THE IEEE SENSORS 2004, VOLS 1-3 / [ed] Rocha, D; Sarro, PM; Vellekoop, MJ, 2004, 206-206 p.Conference paper, Published paper (Refereed)
Abstract [en]

Gradient field localization, such as chemical and heat source location, is a complex problem, yet few designs have been proposed. Examples are locating fires, thermal leaks in insulation, explosive vapors, illegal substances, and chemical leaks. In this paper, we propose one 4 sensor stationary array to localize the direction-of-arrival (DOA) of a temperature source and model the approach on our previous biologically-inspired array processing technique. Several variants of the algorithm are shown, and with each degree of sophistication, it significantly reduces the DOA variance caused by noisy measurement conditions. Next, a clean 4/8-sensor version of the array was constructed, and it is shown that sensor cooperation improves the adaptation in diffusive, turbulent, and noisy environments.

Place, publisher, year, edition, pages
2004. 206-206 p.
National Category
Other Electrical Engineering, Electronic Engineering, Information Engineering
Identifiers
URN: urn:nbn:se:kth:diva-64545DOI: 10.1109/ICSENS.2004.1426137ISI: 000229268100054OAI: oai:DiVA.org:kth-64545DiVA: diva2:483103
Conference
IEEE Sensors 2004 Conference. Vienna Univ Technol, Vienna, AUSTRIA. OCT 24-27, 2004
Note
QC 20120126Available from: 2012-01-24 Created: 2012-01-24 Last updated: 2012-01-26Bibliographically approved

Open Access in DiVA

No full text

Other links

Publisher's full text

Search in DiVA

By author/editor
Smith, Mark T.
Other Electrical Engineering, Electronic Engineering, Information Engineering

Search outside of DiVA

GoogleGoogle Scholar

doi
urn-nbn

Altmetric score

doi
urn-nbn
Total: 16 hits
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf