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.
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.
UR - https://www.scopus.com/pages/publications/51949092807
U2 - 10.1109/ISCAS.2008.4541531
DO - 10.1109/ISCAS.2008.4541531
M3 - 会议稿件
AN - SCOPUS:51949092807
SN - 9781424416844
T3 - Proceedings - IEEE International Symposium on Circuits and Systems
SP - 768
EP - 771
BT - 2008 IEEE International Symposium on Circuits and Systems, ISCAS 2008
T2 - 2008 IEEE International Symposium on Circuits and Systems, ISCAS 2008
Y2 - 18 May 2008 through 21 May 2008
ER -