Through a combination of advanced algorithms, the goal is to enable autonomous UAV operations from a mother ship platform that are safe, efficient, and capable of supporting a wide range of maritime missions. The suggested method relies on a new adaptive weather routing system made to find the ...
Subsequently, the Shapiro–Wilk test was used to assess the normality of the distribution related to each of the considered parameters. If normality was confirmed, Student’s t-test was performed for the comparison of independent conditions (i.e., no HURID vs. HURID). In the case of non-...
Comparison of Fine Tuning and Transfer Learning 3.2.2. Comparison of Fine Tuning and Transfer Learning To evaluate the effectiveness of our proposed training method, the constructed ship classTifoiceavtiaolnuamteotdheel ebfafescetdivoenneVsGs oGf1o6uirs ptrraoipnoesdedvitarafiinneintgunminetghoand...
In the case of wave induced turbulence, however, these calculations are far from trivial, e.g., the direction of the slowly fluctuating mean flow is not unequivocal due to the spatial complexity of flow field. This is why a fourth method developed for wave bottom boundary layers was also ...
A comparison between calibration data from this study and from a previous measurement campaign during summer 2016 using the same instrument and the same internal hollow-cathode lamp was performed to determine how much the lamp possibly could have aged between calibrations. By comparing the area ...
Journal of Marine Science and Engineering Article A Method to Minimize the Data Size of a Lightweight Model for Ship and Offshore Plant Structure Using Part Characteristics Kiyoun Kwon 1 and Duhwan Mun 2,* 1 School of Industrial Engineering, Kumoh National Institute of Technology, Gumi-si ...
From the comparison of the subfigures, we can see that the performance of RANSAC is good and it can remove the erroneous point pairs effectively. In ship tracking, the main parameters are set as: σp = 0.002◦, σv = 0.01 nm/h2, PD = 0.95, λ f = 10−11, σa = 15, c1...
Large-scale exploitation of wave energy will most likely progress gradually from breakwater- based and nearshore devices (e.g., shoreline Oscillating Water Columns (OWC)) to smaller- and finally larger-scale WEC's at deep-water sites. Wave energy converter (WEC) technology is, however, still ...
At this time, the amount of electric power in the form of current control mode is limited, so that more current of electric power than the pre-set can be prevented from flowing to the system. Once the EMS synchronization signal is generated in the normal operation state of the diesel ...
Firstly, in the CNN model, low-level features extracted from the first convolutional layer are fed into the top layer via layer-by-layer propagation to generate high-level features. However, the low-level features obtained in the first convolution layer may cause some important low-level ...