A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2017; you can also visit the original URL.
The file type is application/pdf.
Filters
Design and experimental evaluation of an integrated USBL/INS system for AUVs
2010
2010 IEEE International Conference on Robotics and Automation
Preserved Fulltext
This paper addresses the design, development, and test of an integrated Ultra Short Baseline (USBL) and Inertial Navigation System (INS) to be used as a low cost navigation system for underwater robotic ...
An architecture for the open prototype is proposed, the acoustic array design and calibration is discussed, the inertial sensors package is presented, supporting acoustic signals to be used are briefly ...
The authors gratefully acknowledge the contribution of Manuel Rufino, Bruno Cardeira, Luis Sebastião, Pedro Serra, João Oliveira, and João Botelho throughout the development of the prototype and the preliminary ...
doi:10.1109/robot.2010.5509597
dblp:conf/icra/MorgadoOS10
fatcat:axknjufyrvf7fhzhtkmg6nwkxm
Mobile robotic platforms for the acoustic tracking of deep-sea demersal fishery resources
2020
Science Robotics
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2020; you can also visit the original URL.
The file type is application/pdf.
In combination with seafloor moored acoustic receivers, we detected and tracked the movements of 33 tagged lobsters at 400-m depth for more than 3 months. ...
Here, we report the implementation of autonomous underwater vehicles and remotely operated vehicles as an aid for acoustic long-baseline localization systems for autonomous tracking of Norway lobster ( ...
Last, in (37) , the authors developed the yet another positioning solver (YAPS) method, where they used the TOA instead of the TDOA to estimate the target position. ...
doi:10.1126/scirobotics.abc3701
pmid:33239320
fatcat:suxfo2smrbedhexz7csdw7bcca
Design and Experimental Validation of a USBL Underwater Acoustic Positioning System
2016
Sensors
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2019; you can also visit the original URL.
The file type is application/pdf.
Robust Outliers Detection and Classification for USBL Underwater
Positioning Systems. ...
GAPS, combined USBL + INS + GPS tracking system for fast
deployable amp; high accuracy multiple target positioning. ...
doi:10.3390/s16091491
pmid:27649181
pmcid:PMC5038764
fatcat:evberognrnazzccdeedwsk6egq
Time-Difference-of-Arrival-Based Localization Methods of Underwater Mobile Nodes Using Multiple Surface Beacons
2021
IEEE Access
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2021; you can also visit the original URL.
The file type is application/pdf.
To deal with the problem that the number of received positioning messages at one epoch by the underwater node is not enough for the location calculation, we present the modified TDoA-based node localization ...
The effectiveness of proposed TDoA-based node localization method and two modified methods is validated by simulation results and sea experiment data analytical results. ...
Institute of China Shipbuilding Industry Corporation and Deep-sea Science and Engineering. ...
doi:10.1109/access.2021.3060565
fatcat:djvxiygfvzgxbhs4m4dbvre3m4
A Comprehensive Survey of the Recently Proposed Localization Protocols for Underwater Sensor Networks
2020
IEEE Access
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2020; you can also visit the original URL.
The file type is application/pdf.
Underwater Wireless Sensor Networks (UWSNs) offer a huge number of applications, most of which require tagging the sensed data with location information. ...
Each category is further subdivided into the algorithms that consider node mobility, and those that do not. ...
On the high side, USBL improves localization coverage and accuracy by combining different localization methods. ...
doi:10.1109/access.2020.3027820
fatcat:zcdkkxtsjvgkjlbopd76cq3l6e
A Single-Way Ranging Localization of AUVs Based on PSO of Outliers Elimination
2018
Journal of Robotics
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2019; you can also visit the original URL.
The file type is application/pdf.
time of arrival (TOA), time difference of arrival (TDOA), or angle of arrival (AOA). ...
Localization of autonomous underwater vehicles (AUVs) is a very important and challenging task for the AUVs applications. ...
Research Funds for the Central Universities (2015B20114) for their support of this paper. ...
doi:10.1155/2018/1301497
fatcat:ocvmvwro75gqzlz5pqwj2juyi4
Underwater Acoustic Target Tracking: A Review
2018
Sensors
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2018; you can also visit the original URL.
The file type is application/pdf.
In this paper, algorithms for underwater acoustic target tracking are classified based on the methods used as: (1) instrument-assisted methods; (2) mode-based methods; (3) tracking optimization methods ...
Not only the related knowledge of acoustic tracking instrument and tracking progress is clarified in detail, but also a novel taxonomy method is proposed. ...
Optimal quantization methods, especially for underwater acoustic target tracking, need further research. ...
doi:10.3390/s18010112
pmid:29301318
pmcid:PMC5796336
fatcat:g37wgv7razacxbn7a3sooac7ay
Robust and Cooperative Localization for Underwater Sensor Networks in the Existence of Malicious Anchors
2019
Sensors
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2020; you can also visit the original URL.
The file type is application/pdf.
Due to malicious characteristic of some deliberate anchor nodes, an iterative and cooperative 3D-localization algorithm for underwater sensor networks in the existence of malicious anchors is proposed ...
methods in terms of localization accuracy and coverage ratio. ...
Acknowledgments: The authors would like to thank the anonymous reviewers for their helpful and constructive comments that greatly contributed to improving the final version of this paper. ...
doi:10.3390/s19204519
fatcat:5sbsk5iysncihayt4xx3twyzei
Sensor Networks for Optimal Target Localization with Bearings-Only Measurements in Constrained Three-Dimensional Scenarios
2013
Sensors
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2019; you can also visit the original URL.
The file type is application/pdf.
In this paper, we address the problem of determining the optimal geometric configuration of an acoustic sensor network that will maximize the angle-related information available for underwater target positioning ...
In the set-up adopted, a set of autonomous vehicles carries a network of acoustic units that measure the elevation and azimuth angles between a target and each of the receivers on board the vehicles. ...
Acknowledgments The authors wish to thank the Spanish Ministry of Science and Innovation (MICINN) for support under project DPI2009-14552-C02-02. ...
doi:10.3390/s130810386
pmid:23941912
pmcid:PMC3812610
fatcat:dq66u52sszgxtjzfjhgwebz2gy
Estimation of Location and Orientation for Underwater Vehicles from Range Measurements
[article]
2019
arXiv
pre-print
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2020; you can also visit the original URL.
The file type is application/pdf.
Note that this fulltext copy is not of the "primary" version of this work. The version it corresponds to is:
2018 pre-print arXiv:1808.03198v1 fatcat:fsho34kg2rehreq4642xzvuxfe
Localization is an important required task for enabling vehicle autonomy for underwater vehicles. ...
The proposed method for localization accounts captures this uncertainty by bounding the true distance with an increasing (calibrating) function of the range measurement. ...
Department of Energy through the LANL/LDRD Program and the Center for Nonlinear Studies for this work. ...
arXiv:1808.03198v2
fatcat:2jlw574ai5ccbfwevt3mbuvikm
Cooperative Localization in Mobile Underwater Acoustic Sensor Networks
2021
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2022; you can also visit the original URL.
The file type is application/pdf.
Wenn ein Fahrzeug ein Datenpaket mit seiner eignen Position aussendet, können andere Fahrzeuge mit einem USBL-Modem diese Nachricht empfangen. ...
Ein akustisches Modem ermöglicht die Übertragung von Datenpaketen im Wasser, wärend ein USBL-Sensor die Richtung einer akustischen Quelle bestimmen kann. ...
For each run an USBL measurement was triggered with the USBL model and the measurement was used in combination with the position estimates of the vehicles. ...
doi:10.5445/ir/1000139686
fatcat:mq4tozhlezbuzlfxn3fc5euwp4
Underwater Optical Wireless Communications, Networking, and Localization: A Survey
unpublished
Preserved Fulltext
A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2018; you can also visit the original URL.
The file type is application/pdf.
Underwater wireless communications can be carried out through acoustic, radio frequency (RF), and optical waves. ...
Finally, we outline the open research challenges and point out the future directions for underwater optical wireless communications, networking, and localization research. ...
The underwater acoustic ToA distance estimation is mainly affected by dispersion of underwater acoustic channels, multipath fading, and Doppler spread [346] . • TDoA based acoustic ranging: In ToA based ...
fatcat:yknky5y3mnddnloi6t35j2vhw4