Results 21 to 30 of about 10,385 (170)
Graphene and its applications in anticorrosion of ship materials
, 2019 [Objectives] The corrosion of ship materials not only affects the navigation safety and shortens the service period, but also causes maintenance burden and high maintenance costs.
YANG Jiyu +4 more
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Zhongguo Jianchuan Yanjiu, 2023 ObjectivesThe unsteady force of the rotor is the main excitation source of pump-jet shafting vibration, and rotor-stator interaction has an important impact on the characteristics of the unsteady force.
Wanghao TANG +3 more
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Uncertainty suppression methods for CFD/EFD resistance prediction of ship model
Zhongguo Jianchuan Yanjiu, 2023 ObjectivesThis paper aims to study the influencing factors and mechanisms of ship model resistance prediction uncertainty, as well as proposing corresponding suppression methods.
Ziqin DING +3 more
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Analysis of underwater radiation sound power of air cushion vehicle under cushion pressure
Zhongguo Jianchuan Yanjiu, 2023 ObjectiveThis paper aims to reveal the influence law of cushion pressure on the underwater noise radiation of air cushion vehicles (ACVs). MethodsAn ACV is taken as a computational example.
Ruikun SHENG, Jianhui HU, Deqing YANG
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Research on small target ship recognition based on feature fusion method and hybrid attention model [PDF]
ObjectiveThis paper addresses a problem affecting small target ship detection in which network models have a low recognition rate caused by the insignificance of features in small target ships. MethodsA fusion method based on the integration of image and
Qian GUO +4 more
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Zhongguo Jianchuan YanjiuObjectiveDue to mixed-frequency multi-source disturbances, unmanned surface vehicles (USVs) encounter challenges in accurately capturing state information and ensuring path-tracking precision.
Haoyu CHEN +4 more
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Experimental study on load and damage characteristics of typical cabin under warhead internal blast
Zhongguo Jianchuan Yanjiu, 2023 ObjectiveThis study seeks to explore the effects of a protective bulkhead structure on the load and damage characteristics of a typical cabin under warhead internal blast, and guide protective bulkhead design for important ship cabins.
Tao HUANG +5 more
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Design of intelligent diagnosis system for ship power equipment
, 2018 [Objectives] In order to adapt to the development of unmanned ships, strengthen the ship-shore integrated management of ship power equipment,reduce the workload of marine engineers, and realize on-condition maintenance of ship power equipment,this paper ...
SUN Xiaolei +3 more
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Finite-time ship formation control based on extended state observer
, 2023 ObjectiveIn order to solve the problems of most current ship formation control algorithms such as their long control cycle and poor timeliness, this paper proposes a finite-time control strategy based on an extended state observer (ESO).MethodsFirst, a ...
Hanmin CHEN +5 more
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Contens of CJSR 2019, Vol.14, Supp 2
Zhongguo Jianchuan Yanjiu, 2019 [1] An overview and analysis of the water-air amphibious vehicles…Liu Xiangzhi,Cui Weicheng (1)[2] Spring-supported arch model for predicting hydrostatic collapse strength of flexible riser with layer gap…Li Xiao,Jiang Xiaoli,Hopman Hans(15)[3] Ultimate ...
Chinese Journal of Ship Research
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