Results 1 to 10 of about 42,373 (313)

Improvement of Manoeuvring Properties of Inland Navigation Units by Using the Magnus Effect [PDF]

open access: yesTransNav, 2023
Due to the ongoing climate change, the European Commission is implementing the promotion of inland waterway transport. By creating favourable conditions for the further development of the sector, the Commission hopes to encourage more companies to use ...
Zbigniew Burciu
doaj   +1 more source

Development of Automatic Collision Avoidance System and Quantitative Evaluation of the Manoeuvring Results [PDF]

open access: yesTransNav, 2019
The automatic collision avoidance system introduced in this paper is a system constantly calculating optimal manoeuvring method from the risk and economic preference in the ship manoeuvring space where the course change and the deceleration are performed.
Shinya Nakamura, Naoki Okada
doaj   +1 more source

Study on Manoeuvring Criteria for Safety Assessment in Shallow Water [PDF]

open access: yesTransNav, 2017
The necessity of verifying manoeuvring mathematical models in shallow water for studying the safety of ships using a ship-handling simulator is pointed out in this report.
Shinya Nakamura
doaj   +1 more source

Sequential linear filtering with non‐linear position and Doppler measurements for target tracking

open access: yesIET Radar, Sonar & Navigation, 2022
For radar target tracking with non‐linear measurements, a sequential linear filtering method is proposed in this study, which includes a linear filter based on the position measurements and a linear sequential filter based on the range rate measurement ...
Ting Cheng, Lifu Li
doaj   +1 more source

Simulation Augmented Manoeuvring Design and Monitoring - a New Method for Advanced Ship Handling [PDF]

open access: yesTransNav, 2014
A fast time simulation tool box is under development to simulate the ships motion with complex dynamic models and to display the ships track immediately for the intended or actual rudder or engine manoeuvre.
Knud Benedict   +6 more
doaj   +1 more source

Study on the Manoeuvring Performance of a Fishing Vessel Based on CFD Simulation of the Hull Forms and Rudder Shapes

open access: yes한국해양공학회지, 2023
To evaluate manoeuvring performance of merchant ships, the mathematical modeling group (MMG) or computational fluid dynamics (CFD) simulations are used.
Hyeonsil Choi   +3 more
doaj   +1 more source

The Role of the European Maritime Simulator Network in Assessing Dynamic Sea Traffic Management Principles [PDF]

open access: yesTransNav, 2015
The MONALISA 2.0 (ML 2.0) project aims to define the Sea Traffic Management concept (STM), where information is shared amongst all stakeholders in the maritime transport chain, including nautical officers, ports, administrations, etc.
Anisa Rizvanolli   +2 more
doaj   +1 more source

Inherent Properties of Ship Manoeuvring Linear Models in View of the Full-mission Model Adjustment [PDF]

open access: yesTransNav, 2016
The paper presents new results on the inherent properties of ship linear dynamics. The focus is made on the second-order formulation for the uncoupled equations of sway and yaw, and on their unique, unknown performance within the zigzag test.
Jaroslaw Artyszuk
doaj   +1 more source

Joint Tracking of Manoeuvring Targets and Classification of Their Manoeuvrability [PDF]

open access: yesEURASIP Journal on Advances in Signal Processing, 2004
A mixed two-dimensional diffusion process with a varying local dispersion matrix is considered. This matrix is proposed to be a semi-Markov process with two states. The mixed process is being observed at time instants constituting a regular lattice.
openaire   +2 more sources

Mathematical model of the ship manoeuvring

open access: yesAnnals of "Dunărea de Jos" University of Galaţi: Fascicle XI Shipbuilding, 2019
Starting with the initial design phase, the knowledge of the ship manoeuvring performance is an important problem. One of the methods to evaluate the manoeuvring characteristics is based on the time domain simulation of the standard manoeuvring tests.
Dan Obreja
doaj   +1 more source

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