Skip to main content

Research of Passive Acoustic Localization System with Spatial Five-Element Acoustic Sensor Array Based on Sensor Network

Buy Article:

$105.00 plus tax (Refund Policy)

In this paper, a passive acoustic localization system with spatial five-element acoustic sensor array based on sensor network is proposed. Time difference of arrivals (TDOA) based bearing estimation and iterative based error correction algorithm is adopted in each sensor node. The acoustic source position can be conducted through the information intersection with each other using pseudolinear estimator(PLE) based localization algorithm with a high accuracy in a given three-dimensional space (200 m × 240 m × 70 m), with the addition of GDOP-MSE optimization criteria based measurement nodes deployment. The experiment shows that the system could implement the source localization precision lower than 0.8 m in X and Y direction, and 1.5 m in Z direction.
No Reference information available - sign in for access.
No Citation information available - sign in for access.
No Supplementary Data.
No Article Media
No Metrics


Document Type: Research Article

Publication date: 2011-10-01

More about this publication?
  • The growing interest and activity in the field of sensor technologies requires a forum for rapid dissemination of important results: Sensor Letters is that forum. Sensor Letters offers scientists, engineers and medical experts timely, peer-reviewed research on sensor science and technology of the highest quality. Sensor Letters publish original rapid communications, full papers and timely state-of-the-art reviews encompassing the fundamental and applied research on sensor science and technology in all fields of science, engineering, and medicine. Highest priority will be given to short communications reporting important new scientific and technological findings.
  • Editorial Board
  • Information for Authors
  • Subscribe to this Title
  • Terms & Conditions
  • Ingenta Connect is not responsible for the content or availability of external websites
  • Access Key
  • Free content
  • Partial Free content
  • New content
  • Open access content
  • Partial Open access content
  • Subscribed content
  • Partial Subscribed content
  • Free trial content
Cookie Policy
Cookie Policy
Ingenta Connect website makes use of cookies so as to keep track of data that you have filled in. I am Happy with this Find out more