NDLI: Acoustic Doppler Velocity Log's Echo Simulation, Velocity Estimation and Performance Statistics Based on Ellipse Scattering Model

Content Provider	IEEE Xplore Digital Library
Author	De-zhu Liu Da-jun Sun Dian-lun Zhang
Copyright Year	2009
Abstract	The received signal by Acoustic Doppler Velocity Log (DVL) is the seabed reverberation signal, in accordance with the seabed scattering model for modeling and signal processing. In this paper, Ellipse scattering model is proposed, which can carry on the signal-level simulation for DVL’s echo. And based on simulated signals, the Monte Carlo statistics of the pulse-pair method is carried on. Statistical analysis shows the simulation results and experimental results with a better consistency. The correctness of the Ellipse scattering model is verified, so it is both a useful theoretical tool and a simulation method for further research and analysis on acoustic Doppler velocity measurement.
Starting Page	308
Ending Page	311
File Size	379829
Page Count	4
File Format	PDF
ISBN	9781424433346
DOI	10.1109/ICCET.2009.223
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2009-01-22
Publisher Place	Singapore
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Statistical analysis Acoustic scattering Acoustic signal processing Statistics Analytical models Monte Carlo methods pulse-pair method Ellipse scattering model Monte Carlo Signal processing Acoustic pulses Acoustic Doppler Velocity Log Reverberation Velocity measurement
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Acoustic Doppler Velocity Log's Echo Simulation, Velocity Estimation and Performance Statistics Based on Ellipse Scattering Model