Results 21 to 30 of about 18,758 (219)

The Ocean-Going Autonomous Ship—Challenges and Threats

open access: yesJournal of Marine Science and Engineering, 2020
Unmanned vehicles have become a part of everyday life, not only in the air, but also at sea. In the case of sea, until now this usually meant small platforms operating near shores, usually for surveying or research purposes.
Andrzej Felski, Karolina Zwolak
doaj   +1 more source

Tantangan Hukum dalam Pemanfaatan Maritime Autonomous Surface Ship (MASS)

open access: yesMedia Iuris, 2022
Technology development in the maritime industry led to the point where we now have unmanned ships run by automated systems. Therefore, (unmanned) crewless ships that were once only science fiction become real.
A Indah Camelia, Athyra Elmilla
doaj   +1 more source

Target assignment in formation reconfiguration for swarms of unmanned ships

open access: yesZhongguo Jianchuan Yanjiu, 2018
[Objectives] To study the target assignment in the formation reconfiguration of unmanned ships,a target assignment method is proposed.[Methods] Firstly,a distance-based cost function is generated by the current positions of the unmanned ships and the ...
LV Guanghao   +3 more
doaj   +1 more source

Merging Conventionally Navigating Ships and MASS - Merging VTS, FOC and SCC? [PDF]

open access: yesTransNav, 2019
Current maritime transportation and shipping is characterized by rapid technological developments effecting the basic concepts of operating ships and even changing traditional paradigms of controlling ships.
Michael Baldauf   +5 more
doaj   +1 more source

Investigation of the Viability of Unmanned Autonomous Container Ships under Different Carbon Pricing Scenarios

open access: yesJournal of Marine Science and Engineering, 2022
Autonomous and unmanned shipping are currently trending research topics within the maritime sector, with the promise of a reduction in operating costs and an increase in safety.
Ivana Jovanović   +4 more
doaj   +1 more source

Generalized Method Of Designing Unmanned Remotely Operated Complexes Based On The System Approach [PDF]

open access: yes, 2019
Self-propelled underwater systems belong to the effective means of marine robotics. The advantages of their use include the ability to perform underwater work in real time with high quality and without risk to the life of a human operator.
Blintsov, V. (Volodymyr)   +1 more
core   +2 more sources

Experimental Research on Overwater and Underwater Visual Image Stitching and Fusion Technology of Offshore Operation and Maintenance of Unmanned Ship

open access: yesJournal of Marine Science and Engineering, 2022
The new way of offshore operation and maintenance based on unmanned ships has outstanding advantages. Aiming at the problem of lack of overall understanding of the complex environment above and under the water surface during the operation and maintenance
Yuanming Chen   +4 more
doaj   +1 more source

Certification of Unmanned Aircraft (UA) [PDF]

open access: yesTransNav, 2021
PRS (Polish Register of Shipping) is an expert institution acting on the international market, that - by conducting business for the benefit of the community - through the formulation of the requirements, survey and issue of the appropriate documents ...
Grzegorz Pettke   +4 more
doaj   +1 more source

Obstacle avoidance of unmanned ship swarm based on virtual navigator and improved Hooke's law

open access: yesZhongguo Jianchuan Yanjiu, 2023
ObjectiveAiming at the obstacle avoidance of unmanned ship swarm, this paper proposes an elastic formation control method based on a virtual navigator and improved Hooke's law.MethodsFirst, the external ellipse is obtained according to the length and ...
Bingcheng YAN, Le CAO
doaj   +1 more source

PD CONTROLLER BASED UNMANNED SHIP NAVIGATION

open access: yesInternational Journal of Research -GRANTHAALAYAH, 2017
For the improvement of the performance of track keeping of unmanned water vehicle numerous ship models, wave disturbances models and distinct control algorithms has been proposed. Researchers are using variants of PID controllers, Adaptive controllers and Predictive controllers for accurate trajectory control.
Adinath Jain   +3 more
openaire   +2 more sources

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