학술논문

On the localization of an acoustic target using a single receiver
Document Type
Conference
Source
OCEANS 2022, Hampton Roads OCEANS Hampton Roads, 2022. :1-6 Oct, 2022
Subject
Communication, Networking and Broadcast Technologies
Geoscience
Power, Energy and Industry Applications
Robotics and Control Systems
Signal Processing and Analysis
Transportation
Location awareness
Uncertainty
Three-dimensional displays
Target tracking
Roads
Oceans
Receivers
3D Localization
Underwater Tracking
Filtering
Synthetic Baseline
Unsynchronized target source
Single Receiver
Time-of-arrival.
Language
Abstract
This paper addresses the localization of an unsynchronized acoustic source using a single receiver and a synthetic baseline. The enclosed work was applied in a real search of an electric glider that was lost at sea and later recovered, using the described approach. The search procedure is presented along with the localization methods and a metric based on the eigenvalues of the Fisher Information Matrix is used to quantify the expected uncertainty of the estimate.