TY - GEN
T1 - Multi-wing butterfly attractors from the modified Lorenz systems
AU - Yu, Simin
AU - Tang, Wallace K. S.
AU - Lü, Jinhu
AU - Chen, Guanrong
PY - 2008
Y1 - 2008
N2 - Based on the sawtooth wave function, this paper initiates an approach for generating novel multi-wing butterfly chaotic attractors from the generalized first and second types of modified Lorenz systems. Our theoretical analysis shows that every index-2 saddle-focus equilibrium corresponds to a unique wing in the butterfly attractors. Compared with the traditional ring-shaped multiscroll Lorenz chaotic attractors, the proposed multi-wing butterfly chaotic attractors are much easier to be constructed and implemented by analog circuits. Furthermore, a module-based unified circuit diagram is designed for realizing various multi-wing attractors. ©2008 IEEE.
AB - Based on the sawtooth wave function, this paper initiates an approach for generating novel multi-wing butterfly chaotic attractors from the generalized first and second types of modified Lorenz systems. Our theoretical analysis shows that every index-2 saddle-focus equilibrium corresponds to a unique wing in the butterfly attractors. Compared with the traditional ring-shaped multiscroll Lorenz chaotic attractors, the proposed multi-wing butterfly chaotic attractors are much easier to be constructed and implemented by analog circuits. Furthermore, a module-based unified circuit diagram is designed for realizing various multi-wing attractors. ©2008 IEEE.
UR - http://www.scopus.com/inward/record.url?scp=51949092807&partnerID=8YFLogxK
UR - https://www.scopus.com/record/pubmetrics.uri?eid=2-s2.0-51949092807&origin=recordpage
U2 - 10.1109/ISCAS.2008.4541531
DO - 10.1109/ISCAS.2008.4541531
M3 - RGC 32 - Refereed conference paper (with host publication)
SN - 9781424416844
SP - 768
EP - 771
BT - Proceedings - IEEE International Symposium on Circuits and Systems
T2 - 2008 IEEE International Symposium on Circuits and Systems (ISCAS 2008)
Y2 - 18 May 2008 through 21 May 2008
ER -