@ARTICLE{Augustynek_Krzysztof_Dynamic_2009, author={Augustynek, Krzysztof and Adamiec-Wójcik, Iwona and Wittbrodt, Edmund}, volume={vol. 56}, number={No 3}, journal={Archive of Mechanical Engineering}, pages={199-208}, howpublished={online}, year={2009}, publisher={Polish Academy of Sciences, Committee on Machine Building}, abstract={The paper presents a spatial model of the satellite antenna with an arbitrary number of flexible arms. Such a system is an example of an open kinematic chain with a tree-like structure. The modification of the rigid finite element method is used to discretise flexible links. The equations of motion are derived from the Lagrange equations and the motion of the system is described using joint coordinates and homogenous transformations. Numerical simulations have been carried out to analyse how the method of extending the arms influences the dynamics of the system.}, type={Artykuły / Articles}, title={Dynamic analysis of a satellite with flexible links}, URL={http://ochroma.man.poznan.pl/Content/115399/PDF/AME_2009_132096.pdf}, doi={10.24425/ame.2009.132096}, keywords={satellite, dynamic analysis, rigid finite element method}, }