A strange attractor can be regarded as a behavior of a chaotic system, while afractal can be regarded as a geometrical property of the system.Generally, a typical linear dynamical system has two kinds of attractors, one is fixed-point attractor (eg. the behavior of a pendulum in state space), the other is attractor in periodic orbit (eg. the behavior of a frictionless pendulum). The difference between a chaotic dynamical system and a typical linear dynamical system lies in that the behavior of the former has the geometrical features of strange attractors. Among tens of kinds of strange attractors, such as Dadras attractor, Genesio-Tesi attractor, Anishchenko-Astakhov attractor, Chen-Li attractor, Chen-Celikocsky attracor, Aizawa attractor, Thomas attractor or Qi-Chen attractor, which are demonstrated on a German website recommended by the artist Istvan, this dissertation mainly focus on two common types: Rössler or funnel strange attractor and Lorenz or butterfly strange attractor.
A strange attractor can be regarded as a behavior of a chaotic system, while afractal can be regarded as a geometrical property of the system.<br>Generally, a typical linear dynamical system has two kinds of attractors, one is fixed-point attractor (eg. the behavior of a pendulum in state space), the other is attractor in periodic orbit (eg. the behavior of a frictionless pendulum). The difference between a chaotic dynamical system and a typical linear dynamical system lies in that the behavior of the former has the geometrical features of strange attractors. Among tens of kinds of strange attractors, such as Dadras attractor, Genesio-Tesi attractor, Anishchenko-Astakhov attractor, Chen-Li attractor, Chen-Celikocsky attracor, Aizawa attractor, Thomas attractor or Qi-Chen attractor, which are demonstrated on a German website recommended by the artist Istvan, this dissertation mainly focus on two common types: Rössler or funnel strange attractor and Lorenz or butterfly strange attractor.
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