131631 20240212182332.0 doi 10.1016/j.mechrescom.2012.12.005 sideral 80437 ART-2013-80437 eng Arribas,M. Universidad de Zaragoza (orcid)0000-0002-4426-6885 Bifurcations in the attitude dynamics of a spacecraft in a gravity field 2013 A normalized averaged (integrable) Hamiltonian approximation is used to study the attitude dynamics of a rigid body satellite in a gravity field, with an emphasis on bifurcations. The phase portrait is represented in a Mercator map and on a 3D sphere. Pitchfork bifurcations and degeneracies (a dense set of equilibria) are found. Access copy available to the general public Unrestricted info:eu-repo/semantics/openAccess by-nc-nd http://creativecommons.org/licenses/by-nc-nd/3.0/es/ 1.495 2013 MECHANICS 54 / 139 = 0.388 2013 Q2 T2 info:eu-repo/semantics/article info:eu-repo/semantics/acceptedVersion Casanova,D. Universidad de Zaragoza (orcid)0000-0002-7620-4523 Elipe,A. Universidad de Zaragoza (orcid)0000-0001-5208-4494 Palacios,M. Universidad de Zaragoza (orcid)0000-0002-1374-4645 2005 595 Universidad de Zaragoza Dpto. Matemática Aplicada Área Matemática Aplicada 48 (2013), 59-65 Mech. res. commun. MECHANICS RESEARCH COMMUNICATIONS 0093-6413 754493 http://zaguan.unizar.es/record/131631/files/texto_completo.pdf Postprint 1902753 http://zaguan.unizar.es/record/131631/files/texto_completo.jpg?subformat=icon icon Postprint oai:zaguan.unizar.es:131631 articulos driver 2024-02-12-17:04:45 ARTICLE