Results 1 to 10 of about 224,689 (91)
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 +5 more sources
Intelligent Control for Ship Manoeuvering
Journal of Advanced Research in Applied Mechanics, 2020 In ship manoeuvering, the only two actuators are rudder and propeller revolution for the whole system. Therefore, by controlling these two for a designated purpose, automation in ship manoeuvering could be established. Classical control system like PID for track keeping or course changing has widely been used by on-board autopilot system.
Ahmed YA, Hannan MA, Kamal IZM
openaire +4 more sources
Ship Manoeuvering Modelling with a Physics-Oriented Neural Network-Based Approach
IFAC-PapersOnLine, 2023 Jorge Lo Presti +2 more
openaire +3 more sources
Nautical Access Study Based On Real Time Bird’s Eye View Simulations [PDF]
TransNav, 2021 Real time ship manoeuvring simulations are a valuable source of information in the detailed design phase of nautical studies. The feedback of pilots, which is not available for fast time simulations that are carried out by a computerized autopilot, is an
Marc Mansuy +2 more
doaj +1 more source
Numerical study on transient four-quadrant hydrodynamic performance of cycloidal propellers
Engineering Applications of Computational Fluid Mechanics, 2022 Aiming to investigate the transient four-quadrant hydrodynamics on blades under the circumferential motion of the steering center, an efficient three-dimensional (3D) model with half blades was established in this paper.
Jian Hu +3 more
doaj +1 more source
Safer and More Efficient Ship Handling with the Pivot Point Concept [PDF]
TransNav, 2016 The concept of the pivot point of a turning ship has been in existence for more than two centuries. It was not, however, properly understood from the beginning, and thus some misconceptions developed.
Seong-Gi Seo
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
A Study on the Application of Ship Manoeuvering Mathematical Model Based on the Physics
Journal of the Society of Naval Architects of KoreaZhu Weihwa +3 more
openaire +3 more sources
Determining Ship's Safe Speed and Best Possible Speed for Sea Voyage Legs [PDF]
TransNav, 2016 The purpose and scope of this paper is to describe factors to consider when determining the ship's safe speed as well as the best speed for the sea voyage legs including directions related to vessel speed that are given in ColRegs, voyage orders and ...
Grzegorz Rutkowski
doaj +1 more source
IET Radar, Sonar &Navigation, Volume 17, Issue 2, Page 153-178, February 2023., 2023 Abstract A multi‐function radar is designed to perform disparate functions, such as surveillance, tracking, fire control, amongst others, within a limited resource (time, frequency, and energy) budget. A radar resource management (RRM) module within a radar system makes decisions on prioritisation, parameter selection, and scheduling of associated ...
Umair Sajid Hashmi +4 more
wiley +1 more source