Now showing items 1-2 of 2

  • An analytical approach to codimension-2 sliding bifurcations in the dry friction oscillator 

    Martínez-Seara Alonso, M. Teresa; Guàrdia Munarriz, Marcel; Hogan, S. John (2010)
    Article
    Restricted access - publisher's policy
    In this paper, we analytically consider sliding bifurcations of periodic orbits in the dry-friction oscillator. The system depends on two parameters: F, which corresponds to the intensity of the friction, and ω, the ...
  • The Melnikov method and subharmonic orbits in a piecewise smooth system 

    Granados, Albert; Hogan, S. John; Martínez-Seara Alonso, M. Teresa (2011)
    External research report
    Open Access
    In this work we consider a two-dimensional piecewise smooth system, defined in two domains separated by the switching manifold x = 0. We assume that there exists a piecewise-defined continuous Hamiltonian that is a first ...