Dr.-Ing. Hannes Hatecke, M.-TecM

Funktion

Wissenschaftlicher Mitarbeiter

Eintritt

01.07.2012

Austritt

31.12.2015

Promotionsthema

Dynamic Stability of Heavy Lift Vessels During Loss of Tandem Load

nachfolgende Beschäftigung

Hatecke GmbH

Veröffentlichungen

[56733]
Title: Robust Identification of Parametric Radiation Force Models via Impulse Response Fitting
Written by: Hannes Hatecke, Stefan Krüger
in: PAMM - Proceedings in Applied Mathematics and Mechanics 2015
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Abstract: This paper presents a new identification method for obtaining parametric state-space models for radiation force computation. These state-space models can substitute the convolution integral in the equations of motion based on the impulse response function method. Thus, the method converts the integro-differential equation to an ordinary differential equation which reduces the computational effort of radiation force computation significantly. The identification is performed in time-domain which means that the retardation function is subject to fit. The method is verified by the application to a floating cylinder.

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