DocumentCode :
2566257
Title :
An Ocean Wave Simulation Research Based on Controllable FBM Model
Author :
Lu Jing ; Wang Dong
Author_Institution :
Coll. of Comput. Sci., Civil Aviation Flight Univ. of China, Guanghan, China
fYear :
2010
fDate :
23-25 Sept. 2010
Firstpage :
1
Lastpage :
3
Abstract :
Tower simulation system which is a realistic 3D real-time simulate training system has been traded widely, and it brings new requirements, simulating sea and water realistically in real-time. The paper studies classical sea simulation model all of the world, educes the conclusion that those classical models can´t meet the requirements which are fast computation, realistic vision, the capacity to control ocean, square-built offing. According to requirements, the article introduces a controllable FBM model to simulate ocean. The leading thought is combining height field of FBM model with Gerstner models´ linearly. It is proved that the controllable FBM model has good randomicity and fast computation, at the same time, since it combines 3D Gerstner model, it becomes a model which can control the ocean easily and can produce different ocean states, to show the effect of wind. Compare with other models, the controllable FBM model can produce more real waves, fluent film, obvious wind direction, no less than six levels of state of the sea.
Keywords :
Brownian motion; computer graphics; digital simulation; fractals; geophysics computing; ocean waves; real-time systems; 3D Gerstner model; classical sea simulation model; controllable FBM model; fractal Brownian motion; ocean wave simulation research; realistic 3D real-time simulate training system; tower simulation system; Computational modeling; Mathematical model; Numerical models; Ocean waves; Sea surface; Solid modeling;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Wireless Communications Networking and Mobile Computing (WiCOM), 2010 6th International Conference on
Conference_Location :
Chengdu
Print_ISBN :
978-1-4244-3708-5
Electronic_ISBN :
978-1-4244-3709-2
Type :
conf
DOI :
10.1109/WICOM.2010.5601318
Filename :
5601318
Link To Document :
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