08.05.2014 09:13
/ shipbuilding news, aker arctic, icebreaker, baltika
DP system and autopilot for icebreaker Baltika
Navis Engineering delivers the NavDP4000 system and Autopilot AP4000 for the innovative icebreaker.
Dynamic positioning control systems from Navis Engineering have met performance expectations set out in the sea trials of the innovative multifunctional icebreaking rescue and emergency vessel Baltika. The state-of-the-art icebreaker, commissioned in early April, is fitted with the Nav DP4000 (DP System) and the Navis AP4000 Heading control system (autopilot).
Designed by Finnish company Aker Arctic, Baltika was built by the Arctech shipyard in Helsinki and has involved a profound rethink in icebreaking capability.
The vessel features an asymmetrical hull and an asymmetrical arrangement of its three azimuthing thrusters, enabling it to cut through ice at oblique angles of up to 45 degrees (forward and astern) in channels up to 50m wide – far wider than a conventional icebreaker of the same size. Baltika is also highly manoeuvrable and can transit pack ice up to 1.0 m thick at speed 3 knots.
The DP control system can be set to automatic and semi-automatic modes, with speed and drift angle predetermined, while its DP algorithms also take into account minimizing the effect of hull’s asymmetry.
Sea trials confirmed that dynamic positioning control and heading control systems met their declared performance of being accurate at 6 Beaufort Sea State and wind of 14 m/s to a positioning accuracy of 1 m and a heading accuracy of 1 degree.
Tests also demonstrated the importance of the both systems in operation, as control a vessel featuring this hull shape and propulsion configuration is extremely difficult without some level of automation.
Note for Editors - About Navis Engineering
Navis Engineering Oy, founded in 1992, is a privately owned Finnish manufacturer of dynamic positioning and vessel motion control systems. The company headquarters is located in Vantaa, Finland, where production takes place, while it also has a R&D Centre in St Petersburg, Russia.
Information about vessel:
Innovative multifunctional icebreaking rescue and emergency vessel Baltika with asymmetric hull and propulsion design. Class notation : KM Icebreaker6, [ 1 ], AUT1-ICS, OMBO, FF3WS, EPP, DYNPOS- 1 , ECO-S, Oil recovery ship (> 60 ° C), Salvage ship, Tug, HELIDECK
Designed by Finnish company Aker Arctic, Baltika was built by the Arctech shipyard in Helsinki and has involved a profound rethink in icebreaking capability.
The vessel features an asymmetrical hull and an asymmetrical arrangement of its three azimuthing thrusters, enabling it to cut through ice at oblique angles of up to 45 degrees (forward and astern) in channels up to 50m wide – far wider than a conventional icebreaker of the same size. Baltika is also highly manoeuvrable and can transit pack ice up to 1.0 m thick at speed 3 knots.
The DP control system can be set to automatic and semi-automatic modes, with speed and drift angle predetermined, while its DP algorithms also take into account minimizing the effect of hull’s asymmetry.
Sea trials confirmed that dynamic positioning control and heading control systems met their declared performance of being accurate at 6 Beaufort Sea State and wind of 14 m/s to a positioning accuracy of 1 m and a heading accuracy of 1 degree.
Tests also demonstrated the importance of the both systems in operation, as control a vessel featuring this hull shape and propulsion configuration is extremely difficult without some level of automation.
Note for Editors - About Navis Engineering
Navis Engineering Oy, founded in 1992, is a privately owned Finnish manufacturer of dynamic positioning and vessel motion control systems. The company headquarters is located in Vantaa, Finland, where production takes place, while it also has a R&D Centre in St Petersburg, Russia.
Information about vessel:
Innovative multifunctional icebreaking rescue and emergency vessel Baltika with asymmetric hull and propulsion design. Class notation : KM Icebreaker6, [ 1 ], AUT1-ICS, OMBO, FF3WS, EPP, DYNPOS- 1 , ECO-S, Oil recovery ship (> 60 ° C), Salvage ship, Tug, HELIDECK
Комментарии 0.
Свежие новости
- 2
- 14:0017.11.2024 Катер проекта МС001 постройки ССЗ "Вымпел" поступил на вооружение камчатской инспекции ГИМССобытия0
- 13:5317.11.2024 Дания с 1 июля 2025 года намерена запретить сброс воды из скрубберов в своих водахСудоходство0
- 0
- 13:2017.11.2024 Новым технологиям в судостроении посвятят научно-техническую конференцию в ПетербургеСобытия0
- 0
- 12:2517.11.2024 "Росморпорт" представит ключевые суда своего флота на отраслевой выставке "Транспорт России"События0
- 12:0417.11.2024 СПО "Арктика" представило возможности для трудоустройства на Ярмарке вакансий в МурманскеОбразование0
- 0
- 11:1717.11.2024 Виктория и триумф. Дебаркадер совершил навал на яхту в петербургском яхт-клубеАварийность и ЧП0