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Keywords: transfer function
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Journal Articles

Parametric Estimation of Volterra Kernel for the Dynamic Response of an Offshore Structure Using Laguerre Polynomials

Jae-Hyeon Son, Yooil Kim
Journal: Journal of Offshore Mechanics and Arctic Engineering
Article Type: Research Papers
J. Offshore Mech. Arct. Eng. December 2020, 142(6): 061701.
Paper No: OMAE-19-1237
DOI: https://doi.org/10.1115/1.4046675
Published Online: April 8, 2020
... Volterra kernel for case 2 Because both linear and quadratic transfer functions are Fourier transform pairs of the first- and second-order Volterra kernels, the exact solution of both kernels can be obtained by taking the inverse Fourier transform of the transfer functions. Figures 3 and 4...
View Article titled, Parametric Estimation of Volterra Kernel for the Dynamic Response of an Offshore Structure Using Laguerre Polynomials
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Topics: Pipeline risers, Polynomials, Risers (Casting), Volterra series, Simulation, Waves, Time series, Excitation
Journal Articles

Comparison of Spar and Semisubmersible Floater Concepts of Offshore Wind Turbines Using Long-Term Analysis

Hasan Bagbanci, D. Karmakar, C. Guedes Soares
Journal: Journal of Offshore Mechanics and Arctic Engineering
Article Type: Research-Article
J. Offshore Mech. Arct. Eng. December 2015, 137(6): 061601.
Paper No: OMAE-13-1093
DOI: https://doi.org/10.1115/1.4031312
Published Online: September 7, 2015
.... The transfer functions for surge, heave, and pitch motions for both spar-type and semisubmersible-type floaters are obtained using the fast code and the results are also compared with the results obtained in an experimental study. The long-term predictions of the most probable maximum values of motion...
View Article titled, Comparison of Spar and Semisubmersible Floater Concepts of Offshore Wind Turbines Using Long-Term Analysis
Click here to open pdf in another window PDF for Comparison of Spar and Semisubmersible Floater Concepts of Offshore Wind Turbines Using Long-Term Analysis
Topics: Floating wind turbines, Semi-submersible offshore structures, Spar platforms, Transfer functions, Waves, Wing spars, North Atlantic Ocean, Seas, Offshore wind turbines, Surges
Journal Articles

Modeling of Response Amplitude Operator for Coupled Sway, Roll and Yaw Motions of a Floating Body in Sinusoidal Waves Using Frequency Based Analysis

Samir K. Das, Masoud Baghfalaki
Journal: Journal of Offshore Mechanics and Arctic Engineering
Article Type: Research-Article
J. Offshore Mech. Arct. Eng. June 2015, 137(3): 031303.
Paper No: OMAE-13-1111
DOI: https://doi.org/10.1115/1.4030019
Published Online: June 1, 2015
... 3, 2015; published online April 8, 2015. Assoc. Editor: M. H. (Moo-Hyun) Kim. 25 11 2013 03 03 2015 08 04 2015 The paper investigates the characteristics of response amplitude operators (RAO) or transfer function of a floating body in frequency domain for coupled sway, roll...
View Article titled, Modeling of Response Amplitude Operator for Coupled Sway, Roll and Yaw Motions of a Floating Body in Sinusoidal Waves Using Frequency Based Analysis
Click here to open pdf in another window PDF for Modeling of Response Amplitude Operator for Coupled Sway, Roll and Yaw Motions of a Floating Body in Sinusoidal Waves Using Frequency Based Analysis
Topics: Damping, Waves, Yaw, Floating bodies, Transfer functions, Modeling