A Nonlinear Ship Manoeuvering Model: Identification and adaptive control with experiments for a model ship [PDF]
Modeling, Identification and Control, 2004 Complete nonlinear dynamic manoeuvering models of ships, with numerical values, are hard to find in the literature. This paper presents a modeling, identification, and control design where the objective is to manoeuver a ship along desired paths at ...
Roger Skjetne +2 more
doaj +4 more sources
Numerical study on the 6-DOF motions of ship turning in waves [PDF]
Scientific ReportsShips are often disturbed by waves when they are sailing on sea, and the influence is usually not negligible. When a ship is manoeuvering in waves, the wave will seriously threaten the ship’s navigation safety.
Jiahao Zhan +3 more
doaj +2 more sources
The manoeuvrability hypothesis to explain the maintenance of bilateral symmetry in animal evolution. [PDF]
Biol Direct, 2012 Holló G, Novák M.
europepmc +3 more sources
Analysis of the Existing Parameters of the Ports Entrances in the World in Terms of Their Design [PDF]
TransNav, 2017 This article aims to analyse the statistical parameters of waterways forming the entrance to the port and the construction of a model for determining the optimum parameters of the entrance to the port.
Dominika Kosc‐Pawlicka, Lucjan Gucma
doaj +1 more source
Sailing Vessel Routing Considering Safety Zone and Penalty Time for Altering Course [PDF]
TransNav, 2017 In this paper we introduce new model for simulation sea vessel routing. Besides a vessel types (polar diagram) and weather forecast, travel security and the number of maneuvers are considered. Based on these data both the minimal travelling costs and the
Marcin Zyczkowski
doaj +1 more source
Evaluation Method of Collision Risk by Using True Motion [PDF]
TransNav, 2017 It is necessary to develop a useful application to use big data like as AIS for safety and efficiency of ship operation. AIS is very useful system to collect targets information, but this information is not effective use yet.
Hayama Imazu
doaj +1 more source
Risk Analysis on Ship Wreck and Container Cargo to Ship Navigation [PDF]
TransNav, 2017 Wreck of a ship is an incident that must be avoided. Ship accidents are generally caused by a several cases, such as human error, natural disaster, technical errors, missed communication, poor condition of the ship, and many more. Ship wreckage have huge
Muhammad Badrus Zaman +3 more
doaj +1 more source
Multi-criteria ACO-based Algorithm for Ship's Trajectory Planning [PDF]
TransNav, 2017 The paper presents a new approach for solving a path planning problem for ships in the environment with static and dynamic obstacles. The algorithm utilizes a heuristic method, classified to the group of Swarm Intelligence approaches, called the Ant ...
Agnieszka Lazarowska
doaj +1 more source
Approach Manoeuvre During Emergency Ship-to-Ship Transfer Operation with Oil Spill [PDF]
TransNav, 2017 One of the major activities during Ship to Ship (STS) transfer operation at sea is to safe approach the Ship to be Lightered (SBL) which moves on a constant heading with slow speed or drifting.
Anna Witkowska +2 more
doaj +1 more source
Towards Automated Performance Assessment for Maritime Navigation [PDF]
TransNav, 2017 This paper presents the outcome of a pre-project that resulted in an initial version (prototype) of an automated assessment algorithm for a specific maritime operation.
Kjell Ivar ØvergÁrd +2 more
doaj +1 more source