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키워드 Top5 Deep learning(79) 자율운항선박(75) Machine learning(47) 해양사고(45) Ship(35)
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Direction-of-Arrival Estimation Based on Frequency Difference-Wavenumber Analysis for Sparse Vertical Array Configuration

#direction-of-arrival estimation; sparse vertical array configuration; spatial aliasing; frequency difference-wavenumber analysis

Characterization and Modeling of UHF Wireless Channel in Terrestrial SFN Environments: Urban Fading Profiles

#single frequency network (SFN)#channel modeling#ultra-high frequency (UHF) radio propagation

Fabrication of aluminum (AlSi10Mg) matrix particle (Ti and Zr) reinforced composite foam using directed energy deposition

#Directed energy deposition#Aluminum alloy#Porous material Inter metallic compound#Nanoindentation

Effect of substrate preheating on the microstructure and bending behavior of WC-Inconel 718 composite coating synthesized via laser directed energy deposition

#Directed energy deposition#WC#Substrate preheating#Bending test

Experimental Results of Underwater Acoustic Communication with Nonlinear Frequency Modulation Waveform

#underwater acoustic communication#linear frequency modulation#nonlinear frequency modulation#generalized sinusoidal frequency modulation#ambiguity function#correlation function#multipath#Doppler shift#bit error rate

Relaxation damage contro lvia fatigue-hydraulic fracturing in granitic rock as inferred from laboratory-, mine-, and field-scale experiments

#Solid Earth sciences#Energy science and technology

Lifecycle Environmental Benefits with a Hybrid Electric Propulsion System Using a Control Algorithm for Fishing Boats in Korea

#battery hybrid#electric propulsion system#carbon dioxide reduction#optimal control#LCA analysis

Prediction of Maneuverability in Shallow Water of Fishing Trawler by Using Empirical Formula

#fishing vessel#shallow water#maneuverability#empirical formula

Comparative analysis of the thermodynamic performances of solid oxide fuel-gas turbine integrated systems for marine vessels using ammonia and hydorgen as fuels

#SOFC#Hydrogen#Ammonia#Combined system#Energy analysis#Exergy analysis

Experimental investigation of towing- and course-stability of a FPSO towed by a tug-boat with lateral motion

#Towing stability#Course stability#Fishtailing motion#Towing characteristics