摘要
通过CCEBC方法讨论一类带两个平方项的三维混沌系统的动力学行为。其次,运用the first Lypaunov coefficient方法研究混沌系统的Hopf分岔,得到了系统发生亚临界或超临界Hopf分岔的区间范围。
A 3D chaotic system is analyzed dynamical behaviors via the complementary-cluster energy-barrier criterion（CCEBC）. Moreover the Hopf bifurcation of this system is also investigated by using of the first Lyapunov coefficient. Finally, the system presents a Hopf bifurcation which is subcritical or supercritical in different intervals.
出处
《科学技术与工程》
2010年第5期1198-1201,1210,共5页
Science Technology and Engineering
