@ARTICLE{Mackojć_Anna_Preliminary_2022,
 author={Mackojć, Anna and Chiliński, Bogumil},
 volume={70},
 number={1},
 journal={Bulletin of the Polish Academy of Sciences Technical Sciences},
 pages={e139003},
 howpublished={online},
 year={2022},
 abstract={This paper presents the concept of the modelling methodology of a payload-vessel system allowing for a comprehensive investigation of mutual interactions of the system dynamics for lifting in the air. The proposed model consists of six degrees of freedom (6-DoF) vessel and three degrees of freedom (3-DoF) lifting model that can replace the industrial practice based on a simplified approach adopted for light lifts. Utilising the response amplitude operators (RAOs) processing methodology provides the ability to incorporate the excitation functions at the vessel crane tip as a kinematic and analyse a wide spectrum of lifted object weights on a basis of regular wave excitation. The analytical model is presented in detail and its solution in a form of numerical simulation results are provided and discussed within the article. The proposed model exposes the disadvantages of the models encountered in engineering practice and literature and proposes a novel approach enabling efficient studies addressing a lack of access to reliable modelling tools in terms of coupled models for offshore lifting operations planning..},
 type={Article},
 title={Preliminary modelling methodology of a coupled payload-vessel system for offshore lifts of light and heavyweight objects},
 URL={http://ochroma.man.poznan.pl/Content/120818/PDF/2299_corr.pdf},
 doi={10.24425/bpasts.2021.139003},
 keywords={offshore lifting modelling, coupled payload-vessel model, payload pendulation},
}