@Article{DiasRicc:2016:ChAtMo,
               author = "Dias, Alex Thaumaturgo and Ricci, Mario Cesar",
          affiliation = "{Universidade de Taubat{\'e} (UNITAU)} and {Instituto Nacional de 
                         Pesquisas Espaciais (INPE)}",
                title = "Chaos in the attitude motion of a dual-spin spacecraft with a 
                         platform axial nutation damper and sinusoidal torque on the 
                         rotor",
              journal = "Revista FATESF",
                 year = "2016",
               volume = "6",
               number = "1",
                pages = "430--460",
             keywords = "spacecraft, nonlinear, dynamics, attitude, motion.",
             abstract = "The aim of this work is to show the great variety of solutions of 
                         the dualspin spacecrafts attitude motion equations. The problem 
                         involves the study of bodies with relative parts motion. The 
                         spacecraft under investigation consists of a rotor, which is 
                         responsible for stabilization, and an oriented platform with one 
                         axial nutation damper. The behavior of the system when a 
                         sinusoidal torque is applied to the rotor is verified. The motion 
                         is studied by means of bifurcation diagrams, phase space 
                         trajectories, Poincar{\`e} maps and Lyapunov characteristic 
                         exponents. RESUMO: O objetivo desse trabalho {\'e} mostrar a 
                         grande variedade de solu{\c{c}}{\~o}es das equa{\c{c}}{\~o}es 
                         de movimento de atitude de um sat{\'e}lite dual-spin. O problema 
                         envolve o estudo do movimento de corpos com partes m{\'o}veis. O 
                         sat{\'e}lite sob investiga{\c{c}}{\~a}o consiste de um rotor, 
                         que {\'e} respons{\'a}vel pela estabiliza{\c{c}}{\~a}o, e de 
                         uma plataforma orientada contendo um amortecedor de 
                         nuta{\c{c}}{\~a}o axial. Obteve-se o comportamento do sistema 
                         quando um torque senoidal {\'e} aplicado ao rotor. O movimento 
                         foi estudado por meio de diagramas de bifurca{\c{c}}{\~a}o, 
                         fun{\c{c}}{\~o}es temporais, espa{\c{c}}o de fase, mapeamento 
                         de Poincar{\'e} e expoentes caracter{\'{\i}}sticos de 
                         Lyapunov.",
                 issn = "2237-8847",
                label = "lattes: 2822371088161104 2 DiasRicc:2016:CHATMO",
             language = "en",
           targetfile = "dias_chaos.pdf",
                  url = "http://fatesf.com.br/revistaFatesf/index.html",
        urlaccessdate = "26 jan. 2021"
}