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- Dynamic_positioning abstract "Dynamic positioning (DP) is a computer-controlled system to automatically maintain a vessel's position and heading by using its own propellers and thrusters. Position reference sensors, combined with wind sensors, motion sensors and gyro compasses, provide information to the computer pertaining to the vessel's position and the magnitude and direction of environmental forces affecting its position. Examples of vessel types that employ DP include, but are not limited to, ships and semi-submersible mobile offshore drilling units (MODU), oceanographic research vessels and cruise ships.The computer program contains a mathematical model of the vessel that includes information pertaining to the wind and current drag of the vessel and the location of the thrusters. This knowledge, combined with the sensor information, allows the computer to calculate the required steering angle and thruster output for each thruster. This allows operations at sea where mooring or anchoring is not feasible due to deep water, congestion on the sea bottom (pipelines, templates) or other problems.Dynamic positioning may either be absolute in that the position is locked to a fixed point over the bottom, or relative to a moving object like another ship or an underwater vehicle. One may also position the ship at a favorable angle towards wind, waves and current, called weathervaning.Dynamic positioning is used by much of the offshore oil industry, for example in the North Sea, Persian Gulf, Gulf of Mexico, West Africa, and off the coast of Brazil. There are currently more than 1800 DP ships.".
- Dynamic_positioning thumbnail Toisa_Perseus&Discoverer_Enterprise.jpg?width=300.
- Dynamic_positioning wikiPageExternalLink all-offshore-vessels.
- Dynamic_positioning wikiPageExternalLink www.dpoperators.org.
- Dynamic_positioning wikiPageExternalLink www.dynamic-positioning.com.
- Dynamic_positioning wikiPageExternalLink intro.html.
- Dynamic_positioning wikiPageExternalLink www.imo.org.
- Dynamic_positioning wikiPageExternalLink www.nautinst.org.
- Dynamic_positioning wikiPageExternalLink homewelcome.asp?orderdetail=69.
- Dynamic_positioning wikiPageExternalLink english.asp.
- Dynamic_positioning wikiPageID "295601".
- Dynamic_positioning wikiPageRevisionID "593279497".
- Dynamic_positioning hasPhotoCollection Dynamic_positioning.
- Dynamic_positioning subject Category:Navigation.
- Dynamic_positioning subject Category:Navigational_equipment.
- Dynamic_positioning comment "Dynamic positioning (DP) is a computer-controlled system to automatically maintain a vessel's position and heading by using its own propellers and thrusters. Position reference sensors, combined with wind sensors, motion sensors and gyro compasses, provide information to the computer pertaining to the vessel's position and the magnitude and direction of environmental forces affecting its position.".
- Dynamic_positioning label "Dynamic positioning".
- Dynamic_positioning label "Dynamic positioning".
- Dynamic_positioning label "Dynamiczne pozycjonowanie statku".
- Dynamic_positioning label "Dynamische Positionierung".
- Dynamic_positioning label "Positionnement dynamique".
- Dynamic_positioning label "Sistema de posicionamento dinâmico".
- Dynamic_positioning label "Система динамического позиционирования".
- Dynamic_positioning sameAs Dynamische_Positionierung.
- Dynamic_positioning sameAs Positionnement_dynamique.
- Dynamic_positioning sameAs Dynamic_positioning.
- Dynamic_positioning sameAs Dynamiczne_pozycjonowanie_statku.
- Dynamic_positioning sameAs Sistema_de_posicionamento_dinâmico.
- Dynamic_positioning sameAs m.01r62h.
- Dynamic_positioning sameAs Q1268965.
- Dynamic_positioning sameAs Q1268965.
- Dynamic_positioning wasDerivedFrom Dynamic_positioning?oldid=593279497.
- Dynamic_positioning depiction Toisa_Perseus&Discoverer_Enterprise.jpg.
- Dynamic_positioning isPrimaryTopicOf Dynamic_positioning.
