TY - JOUR
T1 - Generating 2n-wing attractors from Lorenz-like systems
AU - Yu, Simin
AU - Tang, Wallace K. S.
AU - Lü, Jinhu
AU - Chen, Guanrong
PY - 2010/4
Y1 - 2010/4
N2 - In this paper, the existence of 2n-wing chaotic attractors in a family of Lorenz-like systems is confirmed by both numerical simulation and circuit realization. By replacing a nonlinear cross-product or square term in an original Lorenz-like system with a newly designed multi-segment quadratic function, multi-wing attractor can be generated. The main design idea is to increase the number of index-2 equilibrium points of the system. This approach can not only generate multi-wing attractors in different Lorenz-like systems, but can also allow the flexibility in specifying a precise number of wings to be created. Copyright © 2008 John Wiley & Sons, Ltd.
AB - In this paper, the existence of 2n-wing chaotic attractors in a family of Lorenz-like systems is confirmed by both numerical simulation and circuit realization. By replacing a nonlinear cross-product or square term in an original Lorenz-like system with a newly designed multi-segment quadratic function, multi-wing attractor can be generated. The main design idea is to increase the number of index-2 equilibrium points of the system. This approach can not only generate multi-wing attractors in different Lorenz-like systems, but can also allow the flexibility in specifying a precise number of wings to be created. Copyright © 2008 John Wiley & Sons, Ltd.
KW - Circuit realization
KW - Lorenz-like system
KW - Multi-wing attractor
KW - Quadratic function
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UR - https://www.scopus.com/record/pubmetrics.uri?eid=2-s2.0-77950688465&origin=recordpage
U2 - 10.1002/cta.558
DO - 10.1002/cta.558
M3 - RGC 21 - Publication in refereed journal
SN - 0098-9886
VL - 38
SP - 243
EP - 258
JO - International Journal of Circuit Theory and Applications
JF - International Journal of Circuit Theory and Applications
IS - 3
ER -