FPGA Implementation of X- and Heart-shapes Controllable Multi-Scroll Attractors


This paper proposes new multi-scrolls chaotic systems which is called the X-shape. The purpose is to have more complex systems and flexible ranges of the chaotic behavior. The proposed X-shape is a combination between V-shape and ?-shape. This paper also represents the Heart-shape which considered a special case of the X-shape. The system complexity has been measured by MLE and compared with V-shape system. It shows lager MLE on the side of X-shape. In addition, the effect of changing system parameters has been discussed and compared with V-shape. Finally, a fully hardware implantation on FPGA has been proposed using Nexys 4 Artix-7 FPGA XC7A100T with optimum resources and the experimental results are provided. © 2018 IEEE.


Soliman N.S., Tolba M.F., Said L.A., Madian A.H., Radwan A.G.


Artix-7; attractor; Chaos; MLE; multi-scroll; V-shape; X- and Heart-shapes; XC7A100T

Document Type

Confrence Paper


Proceedings – IEEE International Symposium on Circuits and Systems, Vol. 2018-May, Art. No. 8351760, Doi: 10.1109/ISCAS.2018.8351760

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