Results 21 to 30 of about 27,418 (200)
ELECTRONIC THERMOSENSORS FOR UNMANNED SHIPS
Shipping & Navigation, 2022 The article deals with temperature sensors, the operation of which is based on the use of a change of voltage on a p-n junction of the semiconductor transistor at the set direct current. It sets out the theoretical justification for requirements for the structure of diodes and transistors used as temperature sensors.
S.A. Mikhailov, I.M. Vikulin
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Generalized Method Of Designing Unmanned Remotely Operated Complexes Based On The System Approach [PDF]
, 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
An Active helideck testbed for floating structures based on a Stewart-Gough platform [PDF]
, 2008 A parallel robot testbed based on Stewart-Gough platform called Active-helideck is designed, developed and tested as a helicopter floating helideck. The objective of this testbed is to show the advantages of helicopters that use an active helideck upon ...
Aracil Santonja, Rafael +4 more
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Hybrid Satellite-Terrestrial Communication Networks for the Maritime Internet of Things: Key Technologies, Opportunities, and Challenges [PDF]
, 2021 With the rapid development of marine activities, there has been an increasing number of maritime mobile terminals, as well as a growing demand for high-speed and ultra-reliable maritime communications to keep them connected.
Chen, Yunfei +5 more
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Complexity, 2021 The complex marine environment and the high energy consumption of shipboard equipment pose challenges to the long-term navigation of autonomous unmanned ships.
Nailong Wu +5 more
doaj +1 more source
Machines, 2021 With the continuous development of the maritime economy, the maritime unmanned surface vehicles (USVs) and unmanned aerial vehicles (UAVs) have become important parts of the maritime transportation system.
Mingzhang Chen +4 more
doaj +1 more source
Application prospects for unmanned transport ships in the seas of the Russian Arctic Basin [PDF]
Научно-технический вестник информационных технологий, механики и оптики, 2021 The paper considers the idea of automation of sea transport ships, including unmanned ones. The study necessity is the importance of sea traffic safety, especially in view of navigation in the Northern seas of the Russian Federation.
Igor V. Yurin +2 more
doaj +1 more source
Journal of Marine Science and Engineering, 2019 With the continuous improvement of unmanned ship automation requirements, research into the automatic berthing of underactuated unmanned ships has important theoretical significance and practical value.
Zaiji Piao, Chen Guo, Shuang Sun
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PD CONTROLLER BASED UNMANNED SHIP NAVIGATION
International 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
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ELECTRONIC COMPASS FOR UNMANNED SHIPS
Shipping & Navigation, 2020 Principle of action of semiconductor two-collector magnetic transistors and possibility of creation on their basis of electronic compass is covered in the article. Level of automation of marine ships navigation, appearance of the autonomous fully automated ships without a crew, requires presences aboard the ship of device giving out a not visual, but ...
I.M. Vikulin +2 more
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