• DocumentCode
    2149036
  • Title

    Numerical estimates of local and global motions of the Lorenz attractor

  • Author

    Kukharenko, Boris G.

  • Author_Institution
    Mech. Eng. Res. Inst., Acad. of Sci., Moscow, Russia
  • Volume
    2
  • fYear
    2003
  • fDate
    20-22 Aug. 2003
  • Firstpage
    632
  • Abstract
    The Lorenz equations are studied numerically. It is shown that the Lorenz strange attractor can comprise attraction domains, or real-time attractors in the vicinity of a stable fixed point, and transient sets or conductors, which are related to jumps between the fixed points. It has been found that long sequences of nearly periodic stable local orbits near each stable fixed point of the Lorenz equations are real-time attractors for the Lorenz attractor. The laws of motion are revealed for these sequences of local orbits. The backbone curves are found for three universal transient processes, which represent all long sequences of local orbits of the Lorenz attractor. It has been found that the conductors of the Lorenz attractor are represented by nearly subharmonic transient process for 3 time-variables defined by the Lorenz equations.
  • Keywords
    frequency estimation; time series; Lorenz equations; Lorenz strange attractor; motion estimation; numerical estimation; periodic stable local orbits; real-time attractor; subharmonic transient process; time variant frequency; universal transient processes; Chaos; Conductors; Equations; Frequency; Mechanical engineering; Motion estimation; Nonlinear dynamical systems; Orbits; Spectral analysis; Spine;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Physics and Control, 2003. Proceedings. 2003 International Conference
  • Print_ISBN
    0-7803-7939-X
  • Type

    conf

  • DOI
    10.1109/PHYCON.2003.1236907
  • Filename
    1236907