In order to describe the alteration of the ships motion with decreasing water depth different approaches were investigated. Within the simulation the best results can be achieved using the "formulation of a dependency of each coefficient of the mathematical model from the water depth". The motions calculated with this method are very close to those simulated with a set of coefficients derived for a single water depth. The formulation of an exponential equation build up of a constant term and a term describing the dependency from the water depth. The application of the exponential function is demonstrated using sets of coefficients from former manoeuvring investigations and it is tested by simulations with the different mathematical models. In this work a simple and in easy usable approach for the consideration of the water depth in the manoeuvring simulation is presented.
| Identifer | oai:union.ndltd.org:DUETT/oai:DUETT:duett-09032001-095613 |
| Date | 03 September 2001 |
| Creators | Gronarz, Andreas |
| Contributors | Prof. Dr.-Ing. S. D. Sharma, M. Vantorre |
| Publisher | Gerhard-Mercator-Universitaet Duisburg |
| Source Sets | Dissertations and other Documents of the Gerhard-Mercator-University Duisburg |
| Language | German |
| Detected Language | English |
| Type | text |
| Format | text/html, application/pdf |
| Source | http://www.ub.uni-duisburg.de/ETD-db/theses/available/duett-09032001-095613/ |
| Rights | unrestricted, I hereby certify that, if appropriate, I have obtained and attached hereto a written permission statement from the owner(s) of each third party copyrighted matter to be included in my thesis, dissertation, or project report, allowing distribution as specified below. I certify that the version I submitted is the same as that approved by my advisory committee. Hiermit erteile ich der Universitaet Duisburg das nicht-ausschliessliche Recht unter den unten angegebenen Bedingungen, meine Dissertation, Staatsexamens- oder Diplomarbeit, meinen Forschungs- oder Projektbericht zu veroeffentlichen und zu archivieren. Ich behalte das Urheberrecht und das Recht das Dokument zu veroeffentlichen und in anderen Arbeiten weiterzuverwenden. |
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