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Range-free passive acoustic localization

Abrahami Saba, A ; Sharif University of Technology | 2008

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  1. Type of Document: Article
  2. DOI: 10.1109/ISSNIP.2008.4761959
  3. Publisher: 2008
  4. Abstract:
  5. We propose a range-free localization framework in which a network of randomly deployed acoustic sensors can passively use natural acoustic phenomena within its environment to localize itself. We introduce a novel approach for registration of sensors observations which takes advantage of a clustering technique on triplets of associated observations. A Bayesian filtering method is employed to incrementally improve system state estimation as more observations become available. To the best of our knowledge this is the first work done on range-free passive acoustic localization. Simulation experiments of the proposed algorithms are presented. © 2008 IEEE
  6. Keywords:
  7. Acoustic localizations ; Acoustic sensors ; Bayesian filtering ; Clustering techniques ; Range-free ; Simulation experiments ; Intelligent control ; Sensor networks ; Smart sensors ; Wireless sensor networks ; Acoustics
  8. Source: 2008 International Conference on Intelligent Sensors, Sensor Networks and Information Processing, ISSNIP 2008, Sydney, NSW, 15 December 2008 through 18 December 2008 ; 2008 , Pages 37-42 ; 9781424429578 (ISBN)
  9. URL: https://ieeexplore.ieee.org/document/4761959