@Article{ZanardiOrlaBentSilv:2012:SpStSa,
               author = "Zanardi, Maria Cec{\'{\i}}lia Fran{\c{c}}a Paula Santos and 
                         Orlando, Valcir and Bento, Pedro Raphael S. P. and Silva, Marcela 
                         Frank",
          affiliation = "UNESP – S{\~a}o Paulo State University, Guaratinguet{\'a}, SP. 
                         and {Instituto Nacional de Pesquisas Espaciais (INPE)} and UNESP – 
                         S{\~a}o Paulo State University, Guaratinguet{\'a}, SP. and UNESP 
                         – S{\~a}o Paulo State University, Guaratinguet{\'a}, SP.",
                title = "Spin stabilized satellite's attitude propagation with 
                         quaternions",
              journal = "Journal of Aerospace Engineering, Sciences and Applications",
                 year = "2012",
               volume = "IV",
               number = "3",
                pages = "41--53",
                month = "Jul. - Sep.",
                 note = "Presented at the 22nd International Symposium on Space Flight 
                         Dynamics, S{\~a}o Jos{\'e} dos Campos, Brazil, February, 2011",
             keywords = "attitude quaternion, spin velocity, external torques, numerical 
                         simulation, pointing deviation.",
             abstract = "This paper presents a study of a modeling scheme for the spin 
                         stabilized satellites attitude, entirely developed in terms of 
                         quaternion parametrization. The analysis includes numerical 
                         propagation of the rotational motion equation, considering the 
                         influence of the following torques: aerodynamic, gravity gradient, 
                         residual magnetic, eddy currents and the one due to the Lorentz 
                         force. Applications are developed considering the Brazilian Spin 
                         Stabilized Satellites SCD1 and SCD2, which are quite appropriated 
                         for verification and comparison of the theory with the real data 
                         generated and processed by the INPEs Satellite Control Center 
                         (SCC). The results show that for SCD1 and SCD2 the influence of 
                         the eddy current torque is bigger than the others ones, not only 
                         due to the orbit altitude, but also to other specific satellites 
                         characteristics. The influence of the torque due to Lorentz force 
                         is smaller than the others ones because of the dimension and the 
                         electrical charges of the SCD1 and SCD2. In all performed tests 
                         the errors remained within the dispersion range specified for the 
                         attitude determination system of INPEs SCC. The results show the 
                         feasibility of using the quaternion attitude parametrization for 
                         modeling the satellite dynamics of spin stabilized satellites.",
                  doi = "10.7446/jaesa.0403.04",
                  url = "http://dx.doi.org/10.7446/jaesa.0403.04",
                 issn = "2236-577X",
                label = "lattes: 9321205834563216 2 ZanardiOrlaBentSilv:2012:SpStSa",
             language = "pt",
           targetfile = "4-ZanardiEtAl.pdf",
                  url = "http://www.aeroespacial.org.br/jaesa/editions2.html#v1n1",
        urlaccessdate = "30 abr. 2024"
}