Ship capsizing analysis in random seas using non-standard stochastic averaging

Publikationstyp
Conference Paper
Publikationsdatum
2011-07
Sprache
English
Author
Dostal, Leo 
Kreuzer, Edwin 
Namachchivaya, Navaratnam Sri 
Institut
Mechanik und Meerestechnik M-13 
DOI
10.15480/882.3930
TORE-URI
http://hdl.handle.net/11420/11052
Citation
Proceedings of the 7th European Nonlinear Dynamics Conference (ENOC 2011) : Roma, July 24 - 27, 2011. - Roma, 2011.
Contribution to Conference
7th European Nonlinear Dynamics Conference, ENOC 2011 
Peer Reviewed
true
We study the dynamics of a ship in random seas as a perturbation of a Hamiltonian system. The random process across the energy levels of the Hamiltonian system is approximated by a Markov process, which is obtained by stochastic averaging. The noise due to wave excitation is a real stationary stochastic process. This is an extension to previous results where white noise excitation was used.
DDC Class
510: Mathematik
530: Physik
600: Technik
620: Ingenieurwissenschaften
Funding Organisations
Deutsche Forschungsgemeinschaft (DFG) 
More Funding Information
The authors are indebted to the DFG (Deutsche Forschungsgemeinschaft/GermanResearch Foundation) for funding the project under contract Kr 752/29-1.
Publication version
publishedVersion
Lizenz
http://rightsstatements.org/vocab/InC/1.0/
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