Dr.-Ing. Hannes Hatecke, M.-TecM
- Function
Scientific Assistant
- Commencement
01.07.2012
- Cessation
31.12.2015
- Issue of Disseration
Dynamic Stability of Heavy Lift Vessels During Loss of Tandem Load
- Subsequent Employment
Hatecke GmbH
| [56733] |
| Title: Robust Identification of Parametric Radiation Force Models via Impulse Response Fitting. |
| Written by: Hannes Hatecke, Stefan Krüger |
| in: <em>PAMM - Proceedings in Applied Mathematics and Mechanics</em>. (2015). |
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Note: HOOK
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.