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Design of an Underactuated USV Catamaran
2022The Sea2Future program was developed at ENIDH, since 2018, and it has involved the construction of an unmanned surface vehicle (USV) with the participation of students and teachers of this educational institution. This firstUSV, with two hulls, referred to as USV-enautica1, included a control system which allows it to carry out several functions ...
Assunção, Mário +3 more
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BWK ENERGIE., 2020
Zuverlässige Energieversorgung ist eine der wichtigsten Wachstumskriterien in der Industrie. Bis heute ist eine unterbrechungsfreie Stromversorgung (USV) ein unentbehrlicher Bestandteil vieler Anwendungen, denn die Ausfallsicherheit von kritischen und anspruchsvollen Anlagen ist oft unbezahlbar.
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Zuverlässige Energieversorgung ist eine der wichtigsten Wachstumskriterien in der Industrie. Bis heute ist eine unterbrechungsfreie Stromversorgung (USV) ein unentbehrlicher Bestandteil vieler Anwendungen, denn die Ausfallsicherheit von kritischen und anspruchsvollen Anlagen ist oft unbezahlbar.
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Optimizing USV AoI for RIS‐Assisted UAV–USV MEC Network
International Journal of Communication SystemsABSTRACT Aiming to promise timely data delivery and quantify the information freshness of unmanned surface vehicles (USVs), age of information (AoI) is proposed as a novel metric regarding exploring implementations for reconfigurable intelligent surface (RIS)–assisted unmanned aerial vehicle (UAV)–USV multiaccess edge computing ...
Chao Ma, Quan Liu, Yangzhe Liao
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16th AIAA/DLR/DGLR International Space Planes and Hypersonic Systems and Technologies Conference, 2009
The Italian research program named PRORA-USV (Unmanned Space Vehicle) is a technology-driven effort aimed at developing a number of topics that are considered enabling for future space access, reentry and hypersonic vehicles, with the belief that sooner or later trip to space and back will be guaranteed by actual aviation-like systems.
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The Italian research program named PRORA-USV (Unmanned Space Vehicle) is a technology-driven effort aimed at developing a number of topics that are considered enabling for future space access, reentry and hypersonic vehicles, with the belief that sooner or later trip to space and back will be guaranteed by actual aviation-like systems.
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USV model identification and course control
2016 Sixth International Conference on Information Science and Technology (ICIST), 2016Due to unmanned surface vehicle (USV) has the features of underactuated and nonlinear, it control problems have always been the difficulty in the field of study and course control is the basis of its various controls. So in this paper, nonlinear USV model is identified and model's validity is verified by rotation test and Z test firstly.
Dongdong Mu +4 more
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U-SWATH. The Innovative CNR Research USV
2018This paper describes U-SWATH an innovative Unmanned Surface Vehicle (USV), based on a Small Waterplane Area Twin Hulls (SWATH) design, developed by CNR INSEAN and ISSIA for institutional research purposes. The vehicles is composed of a wide flat deck covered with solar panels which connects two torpedo hulls.
Gabriele Bruzzone +7 more
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An Automatic Stable Service Support USV
2021An USV with the function of autonomous navigation, water floating debris clean-up, drowning personnel emergency assistance is introduced. The USV is designed with twin hull structure with a life-saving equipment throwing device arranged below its main body and an automatic stabilizer equipped in two ports.
Baiyun Liu +6 more
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The USV path following controller design
2017 4th International Conference on Information, Cybernetics and Computational Social Systems (ICCSS), 2017In this paper, a path following controller is designed for unmanned surface vehicle (USV) to solve the input saturation in the steering engine. Based on the Lyapunov stability theory, the controller is designed with backstepping method. In the simulation, the results verify the backstepping control design.
Yiming Bai, Yongsheng Zhao, Tieshan Li
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Marine Radar Target Detection for USV
Advanced Materials Research, 2014Unmanned surface vehicles (USV) have become an intense research area because of their extensive applications. Marine radar is the most important environmental perception sensor for USV. Aiming at the problems of noise jamming, uneven brightness, target lost in marine radar images, and the high-speed USV to the requirement of real-time and reliability ...
Xing Ji, Jia Yuan Zhuang, Yu Min Su
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Autonomy system for USV/UUV coordinated sampling
OCEANS 2019 MTS/IEEE SEATTLE, 2019An autonomy system that allows a Boeing-Liquid Robotics Wave Glider, an unmanned surface vehicle (USV), to optimally track a Teledyne-Webb Research Slocum Glider, a buoyancy-driven, unmanned underwater vehicle (UUV), by exploiting environmental information is described, along with operational results from a 2-month experiment offshore Iceland.
Sophia Merrifield +9 more
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