Results 81 to 90 of about 3,610 (212)

Integrating Systems Methodologies for Australian Undersea Surveillance: A Systematic Literature Review

open access: yesSystems Engineering, Volume 28, Issue 4, Page 471-497, July 2025.
ABSTRACT Australia is a maritime nation, relying on access to its surrounding oceans for its economy and security. The Royal Australian Navy conducts undersea surveillance to monitor this vital maritime environment and gain insight into activities beneath the ocean's surface.
Timothy J. Milledge   +2 more
wiley   +1 more source

Target Threat Assessment Method for UUVs Based on EBM

open access: yes水下无人系统学报
In order to solve the problems of lack of data mining ability and insufficient explanatory nature of neural network algorithms when traditional target threat assessment methods process complex battlefield situation data, this paper proposed a threat ...
Shuwei LIU, Jianqing CHENG, Kai LIU
doaj   +1 more source

Characterization of optical communication in a leader-follower unmanned underwater vehicle formation [PDF]

open access: yes, 2013
As part of the research to development an optical communication design of a leader-follower formation between unmanned underwater vehicles (UUVs), this paper presents light field characterization and design configuration of the hardware required to allow
Eren, Firat   +2 more
core   +2 more sources

MARS: Programmable multipurpose auto‐release system for aquatic observations

open access: yesLimnology and Oceanography: Methods, Volume 23, Issue 6, Page 376-388, June 2025.
Abstract Aquatic biodiversity assessments are often labor‐intensive due to the large size of the equipment and the complex logistics of sea vessel operations. Traditional drift and drop cameras are typically tethered to the surface, causing cable and line clutter on sea vessels.
Marko Radeta   +13 more
wiley   +1 more source

Multi-UUV Collaborative Bearing-only Target Tracking Based on Boundary Constrained Particle Filter

open access: yes水下无人系统学报
Due to the difficulties of filter initialization and packet loss in underwater acoustic data transmission faced by existing bearing-only target tracking algorithms, a multi-unmanned undersea vehicle(UUV) collaborative bearing-only target tracking ...
Bo HAN   +4 more
doaj   +1 more source

Autonomous Unmanned Vehicle (AUV) Workbench Rehearsal and Replay: Mapping Diverse Vehicle Telemetry Outputs to Common XML Data Archives [PDF]

open access: yes, 2007
15th International Symposium on Unmanned Untethered Submersible Technology (UUST), Autonomous Undersea Systems Institute (AUSI), Durham New Hampshire, 19-22 August 2007.NPS AUV Workbench ...
Brutzman, Don
core  

USV/UUV Cooperative Navigation Algorithm Based on Moving Long Baseline and Navigation Error Correction

open access: yes水下无人系统学报
Unmanned undersea vehicles(UUVs) undergo a cumulative increase of inertial navigation error caused by long-term cooperative movement. In order to reduce the relative navigation errors between unmanned surface vessels(USVs) and UUVs and improve the ...
Huifeng JIAO   +4 more
doaj   +1 more source

State-Space Feedback Linearization for Depth Positioning of a Spherical URV [PDF]

open access: yes, 2009
Variable ballast, a common mechanism in underwater vehichle, is utilized as vertical motion actuator of a spherical URV in order to control its depth positiong.
Sumantri, Bambang
core  

A Hierarchal Planning Framework for AUV Mission Management in a Spatio-Temporal Varying Ocean

open access: yes, 2017
The purpose of this paper is to provide a hierarchical dynamic mission planning framework for a single autonomous underwater vehicle (AUV) to accomplish task-assign process in a limited time interval while operating in an uncertain undersea environment ...
Atyabi, Adham   +4 more
core   +1 more source

Threats from and Countermeasures for Unmanned Aerial and Underwater Vehicles. [PDF]

open access: yesSensors (Basel), 2022
Khawaja W   +5 more
europepmc   +1 more source

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