DocumentCode :
3485533
Title :
Ship oscillation simulation system based on direction spectrum
Author :
Huang, Bo ; Zhao, Jianwen ; Su, Yanyu ; Lu, Shizhou
Author_Institution :
Shipping Coll., Harbin Inst. of Technol., Weihai, China
fYear :
2009
fDate :
5-7 Aug. 2009
Firstpage :
385
Lastpage :
388
Abstract :
Oscillating motion of ship makes a great impact on the safety of ocean shipping of LNG tank, so a simulation system is built to study the ship oscillation under different conditions. We construct several groups of simulation environment and an algorithm based on direction spectrum to describe ocean wave spectrum according to seakeeping theory, ship oscillation simulation system based on this algorithm is built by VC++ and DirectX. The system could simulate the ship´s real-time movement under different sea conditions, and the simulation results are close to the ship´s experimental data. It could provide strong technical support to study the LNG tank ship oscillation problems.
Keywords :
digital simulation; marine engineering; marine vehicles; ocean waves; ships; DirectX; LNG tank ship oscillation problems; VC++; direction spectrum; ocean wave spectrum; seakeeping theory; ship oscillation simulation system; tank container shipping; Analytical models; Containers; Frequency domain analysis; Liquefied natural gas; Marine safety; Marine vehicles; Navigation; Ocean waves; Propellers; Wind speed; direction spectrum; oscillation; ship; simulation;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Automation and Logistics, 2009. ICAL '09. IEEE International Conference on
Conference_Location :
Shenyang
Print_ISBN :
978-1-4244-4794-7
Electronic_ISBN :
978-1-4244-4795-4
Type :
conf
DOI :
10.1109/ICAL.2009.5262894
Filename :
5262894
Link To Document :
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