Dynamic Positioning ( DP ) is the ability of a vessel which is provided through the integration of the various individual systems and functions . A computer control system is done automatically to maintain the ship's position by using a propeller and thruster itself . Reference to the position sensors combined with wind sensors , motion sensors and gyro compass , will be able to provide information to a computer on board that deals with the position of the ship , the magnitude and direction of wind strength and sea state which affects the position of the ship . Examples of the type of vessel that utilize DP is not limited to the convention ships but also on the semi - submersible and Mobile Offshore Drilling Units ( MODU )
The computer program contains a mathematical models of ships which includes information related to the wind data and the tensile strength of the wind on the ship and ship propulsion arrangement . Such information is combined with information allowing sensors onboard computer to calculate the required steering angle and thruster output ( driving ) . This allows the operation of a ship at sea where mooring pengggunaan can not be applied because the water in the sea , and other issues on the seabed .
Under the provisions of the IMO ( International Maritime Organization ) publication No. . 645 , BKI will issue a Rule to Ship with Dynamic Position as Class 1 , Class 2 and Class 3 . Equipments Grade 1 : ships with equipment that does not have redundancy ( Loss of position may occur if something goes wrong ) . Equipment Class 2: The ship has a redundancy of equipment so it is possible there are no active faults in the system and that will cause the system to fail ( loss of the ship's position should not occur from a single fault active component or system such as generators , thruster , switchboards , remote controlled valves , etc. but may occur due to the failure of a static component such as cables , pipes , manual valves etc. ) . Equipment Class 2 Class 3 vessels that can prevent fires or the entry of water into the compartment without causing system failure ( loss of the ship's position is not possible from any failures occur , including in the event of a fire or water ingress in watertight compartments ) - Sjaifuddin Tahir - BKI External Affairs
Recent Post
PT Biro Klasifikasi Indonesia (Persero) has been appointed to conduct surveys and statutory certific
PT Biro Klasifikasi Indonesia (Persero) as the Lead Holding of BUMN Jasa Survei “IDSurvey” has been
PT Biro Klasifikasi Indonesia (Persero) has been appointed to conduct surveys and statutory certific
PT Biro Klasifikasi Indonesia (Persero) as the Lead Holding of BUMN Jasa Survei “IDSurvey” has been
Biro Klasifikasi Indonesia (BKI) Collaborates with Badak LNG to Develop Shipping Resources and Cert
PT Biro Klasifikasi Indonesia (Persero) or BKI as the parent BUMN of IDSurvey Holding initiated cooperation in the
PT Biro Klasifikasi Indonesia (Persero) won a prestigious award at the AMA Leadership Summit
PT Biro Klasifikasi Indonesia (Persero) as Lead Holding BUMN Survey Services “IDSurvey” won a prestigious
Biro Klasifikasi Indonesia (BKI) visits Nippon Kaiiji Kyokai (Class NK) in Japan
In an effort to improve the quality and competitiveness of the Indonesian maritime industry, PT Biro Klasifikasi