Hyperchaotic Coupled Chua Circuits: an Approach for Generating New n×m-scroll attractors

  title={Hyperchaotic Coupled Chua Circuits: an Approach for Generating New n×m-scroll attractors},
  author={Donato Cafagna and Giuseppe Grassi},
  journal={I. J. Bifurcation and Chaos},
In this paper an approach for generating new hyperchaotic attractors from coupled Chua circuits is proposed. The technique, which exploits sine functions as nonlinearities, enables n×m-scroll attractors to be generated. In particular, it is shown that n × m-scroll dynamics can be easily designed by modifying four parameters related to the circuit nonlinearities. Simulation results are reported to illustrate the capability of the proposed approach. 
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