Results 101 to 110 of about 6,904 (221)

Target Trailing With Safe Navigation With Colregs for Maritime Autonomous Surface Vehicles [PDF]

Systems and methods for operating autonomous waterborne vessels in a safe manner. The systems include hardware for identifying the locations and motions of other vessels, as well as the locations of stationary objects that represent navigation hazards ...
Aghazarian, Hrand, Howard, Andrew B., Huntsberger, Terrance L., Kuwata, Yoshiaki, Wolf, Michael T., Zarzhitsky, Dimitri V.   +5 more
core   +1 more source

Unmanned Surface Vessels as a safer and more sustainable alternative for maritime operations within the Offshore Safety Zone [PDF]

, 2021
Master of Maritime Operations Department of Maritime StudiesOffshore industry is in need for alternative shipping solutions, due to stricter environment regulations and higher fuel prices. Thanks to common advancement in technology, it is now possible to
Helmer, Karolina
core  

A naval design study on a small, unmanned surface vessel [PDF]

, 2022
The thesis is based on a naval study of a small, unmanned surface vessel. Furthermore, the study has been conducted in accordance with the Norwegian method of procurement PRINSIX.
Andressen, Martin Sløveren, Mykland, Roger Brokstad   +1 more
core  

Operating around offshore infrastructure and safe manoeuvring by autonaut USV [PDF]

, 2018
Peer ...
Johnston, Phil
core   +1 more source

Event-Triggered Finite-Time Tracking Control of Unmanned Surface Vessel Using Neural Network Prescribed Performance

IEEE Access
The current paper verifies the event-triggered finite-time tracking control of a fully actuated unmanned surface vessel under unmodeled dynamics and external disturbances.
Yuan Liu, Li Zhao, Wenfang Sun, Qing Wang, Guoxing Li, Haiyang Guo, XinXiang Zhang, Jiaming Zhang, Zhiqing Bai   +8 more
semanticscholar   +1 more source

Collision Avoidance of Podded Propulsion Unmanned Surface Vehicle With COLREGs Compliance and Its Modeling and Identification

IEEE Access, 2018
With the development of marine technology, the research of unmanned surface vehicles (USVs) has received wide attention from the world. Designing effective collision avoidance algorithm in dynamic sea environment is necessary for the navigation of USVs ...
Xiaojie Sun, Guofeng Wang, Yunsheng Fan, Dongdong Mu, Bingbing Qiu   +4 more
doaj   +1 more source

Precision stationkeeping with azimuthing thrusters [PDF]

, 2011
Thesis (S.B.)--Massachusetts Institute of Technology, Dept. of Mechanical Engineering, 2011.Cataloged from PDF version of thesis.Includes bibliographical references.Precision positioning of an unmanned surface vehicle (USV) in a nautical environment is a
Doroski, Adam D
core  

Controller design for an unmanned surface vessel: Design of a heading autopilot and way-point navigation system for an underactuated USV.

, 2007
Design of a heading autopilot and way-point navigation system an underactuated USV.
Beinset, Geir, Blomhoff, Jarle Saga
openaire   +1 more source

Seakeeping of Hydrofoil-Equipped Unmanned Surface VehicleBased on LQR and ZOA

水下无人系统学报
To evaluate the seakeeping of a hydrofoil-equipped unmanned surface vessel(USV), a linear quadratic regulator(LQR) was adopted, and its parameters were optimized using the zebra optimization algorithm(ZOA), with the amplitudes of roll, pitch, and heave ...
Xinhua SHUI, Fuhai DUAN
doaj   +1 more source

Unmanned Systems Sentinel / 11 January 2016 [PDF]

, 2016
Approved for public release; distribution is ...

core