2020
DOI: 10.1088/1757-899x/929/1/012034
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Analysis of manoeuvring characteristics through sea trials and simulations

Abstract: In recent years, Autonomous Surface Vehicles have secured the focus of major research and industrial initiatives around the world. Following this trend in the wake of fourth industrial revolution of oceans, Marine Autonomous Surface Ships (MASS) have become the focus of numerous research. In order to shift from conventional ships to autonomous transportation, manoeuvring data collected through real-ship trials have to be available, and analysed. In this study, manoeuvring characteristics of a real ship were st… Show more

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Cited by 5 publications
(18 citation statements)
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“…The turning radius calculated from the ship data provided by Gug et al [29] was 179.7 m (Figure 15); the corresponding angle of attack AoA at steady state that resulted from the simulation was 4.07° (Figure 15). Despite the use of flat plate CD, CL, and COP data, the calculated turning radius R correlated well with the average radius of the turning circles (163.28 m and 183.56 m) experimentally determined from GPS data by Gug et al [29] (p. 10, Table 7).…”
Section: Model Validation With Experimental Datamentioning
confidence: 98%
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“…The turning radius calculated from the ship data provided by Gug et al [29] was 179.7 m (Figure 15); the corresponding angle of attack AoA at steady state that resulted from the simulation was 4.07° (Figure 15). Despite the use of flat plate CD, CL, and COP data, the calculated turning radius R correlated well with the average radius of the turning circles (163.28 m and 183.56 m) experimentally determined from GPS data by Gug et al [29] (p. 10, Table 7).…”
Section: Model Validation With Experimental Datamentioning
confidence: 98%
“…The right-hand side of Equation (29), in antilogarithmic form of 𝑚 𝐴 𝜌 = 𝑚 𝐿 𝐷 𝜌 (30) but best expressed in the logarithmic form of Equation ( 29), explains the turning dynamics from the physical data of the ship or input data of the model. Increasing the mass m has the same dynamic effect as reducing any of the three parameters in the denominator of Equation (30), that is, length L, draught D, or water density .…”
Section: Proportionality Of Lift and Centrifugal Forces And Proposal ...mentioning
confidence: 99%
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“…Sea trials play a crucial role in ensuring the effective manoeuvring and overall performance of a ship before it is put into service [24][25][26]. These trials provide an opportunity to assess the vessel's handling characteristics, responsiveness, and stability in real-world maritime conditions.…”
Section: Introductionmentioning
confidence: 99%