Departamento de Engenharia de Telecomunicações

Recent Submissions

  • Tension force in nanosatellite tethers systems

    Moia, Guilherme Parreira Autor UNESP; Santos, Denilson P. S. Autor UNESP; Formiga, Jorge K. S. Autor UNESP (Journal of physics: conference series, 2019) [Artigo]
    The use of innovative technologies in space missions has evolved considerably in the last decade. The use of large cables in space structures to connect spacecrafts and satellites with the goal to minimize cost of missions ...

  • Characterization of grazing bifurcation in airfoils with control surface freeplay nonlinearity

    Vasconcellos, Rui M. G. Autor UNESP; Abdelkefi, Abdessattar; Marques, Flavio D.; Hajj, Muhammad R. (Eurodyn 2014: Ix International Conference On Structural Dynamics, 2014) [Trabalho apresentado em evento]
    A variety of nonlinear features is obtained from aeroelastic systems with discontinuous nonlinearity motivates investigations that may support future applications in controls design, flutter prediction problems, and energy ...

  • Influence of structural nonlinearities in stall-induced aeroelastic response of pitching airfoils

    Pereira, Daniel A.; Vasconcellos, Rui M. G. Autor UNESP; Marques, Flávio D. (Eurodyn 2014: Ix International Conference On Structural Dynamics, 2014) [Trabalho apresentado em evento]
    Stall-induced vibrations are a relevant aeroelastic problem for very flexible aero-structures. Helicopter blades, wind turbines, or other rotating components are severely inflicted to vibrate in stall condition during each ...

  • Compressible modes in a square lid-driven cavity

    Bergamo, Leandro Fernandes; Gennaro, Elmer Mateus Autor UNESP; Theofilis, Vassilis; Medeiros, Marcello Augusto Faraco (Aerospace Science And Technology, 2015) [Artigo]
    This paper studies the effect of compressibility on the linear stability of a two-dimensional lid-driven cavity flow in the subsonic regime. The base flow is generated by high fidelity direct numerical simulation and a ...

  • A study of the errors of the averaged models in the restricted three-body problem in a short time scale

    Domingos, Rita de Cássia Autor UNESP; Prado, Antonio Fernando Bertachini de Almeida; Moraes, Rodolpho Vilhena de (Computational and Applied Mathematics, 2015) [Artigo]
    The objective of the present research is to study the accuracy of the double- and single-averaged models that are usually considered to predict the motion of spacecrafts or celestial bodies that have their motion perturbed ...