Results 101 to 110 of about 145 (121)

Nonlinear Predictive PID Control design for Ship Manoeuvering

IFAC Postprint Volumes IPPV / International Federation of Automatic Control, 2009
Abstract In this paper a predictive Proportional-Integral-Derivative (PID) controller is proposed for ship Manoeuvering. PID control system is still being considered as a robust and reliable design by the industry and control community. A feedback linearization along with predictive PID technique has been adopted here for ship manoeuvering control ...
Katebi, M.R., Saeed, Q.
exaly   +4 more sources

Ship Handling and Ship Manoeuvering

, 2017
exaly   +3 more sources

Study on Ship Manoeuvering in Adverse Sea State

Volume 3A: Structures, Safety and Reliability, 2017
IMO introduced Energy Efficiency Design Index (EEDI) to regulate the greenhouse gas (GHG) emissions from ships. The cheapest and easiest way to fulfil the EEDI requirement is to reduce installed power for most ships. Therefore, it has raised serious concerns that some ship designers might choose to lower the installed power to achieve EEDI requirements
Bingjie Guo, Eivind Ruth, Håvard Austefjord, Elzbieta M. Bitner-Gregersen, Odin Gramstad   +4 more
openaire   +2 more sources

Navigating Between Anchored Ships and Manoeuvering Difficulty

Journal of Navigation, 2002
When anchorages are arranged in a harbour, the manoeuvering difficulty of a ship navigating between anchored ships should be considered. However, until now, nobody has researched how to design the arrangement of anchorages from the viewpoint of manoeuvering difficulty.
Hideo Usui
openaire   +2 more sources

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Global /spl kappa/-exponential way-point manoeuvering of ships

2004 43rd IEEE Conference on Decision and Control (CDC) (IEEE Cat. No.04CH37601), 2004
This paper considers way-point manoeuvering in three degrees of freedom (surge, sway and yaw). A line-of-sight motivated control law that globally /spl kappa/-exponentially stabilizes an underactuated ship is derived using output redefinition and cascaded systems theory.
Kristin Y Pettersen
exaly   +2 more sources

Study on ship manoeuvering control based on adaptive inverse control technology

Proceedings of the 2003 IEEE International Conference on Intelligent Transportation Systems, 2004
In this paper, dynamic control and noise elimination of adaptive inverse control are introduced. X-LMS adaptive inverse control algorithm and RLS adaptive inverse control algorithm are used to identify the parameters and design the controller. Simulating results show that ship manoeuvering can be improved with adaptive inverse control technology ...
null Jun Zhao, null Xing-Qun Zhan
openaire   +2 more sources