变形耦合发电机系统中的混沌控制

分别利用反馈和非反馈方法研究了变形耦合发电机系统的混沌控制问题，并基于Lyapunov直接法和Routh-Hurwitz判据讨论了受控变形耦合发电机系统的混沌轨道达到不稳定平衡点或极限环时的条件，同时给出了理论上的证明.数值模拟进一步验证了这两种方法的有效性. 关键词： 变形耦合发电机系统 反馈法 非反馈法 混沌控制

Chaos control of a modified coupled dynamos system

This paper studies the problem of control ling the chaotic behavior of a modified coupled dynamos system. Two different methods, namely the feedback and non-feedback methods are used to control chaos in the modified coupled dynamos system. Based on the Lyapunov direct method and Routh-Hurwitz criteria, the conditions of suppressing chaos to unstable equilibrium points or unstable periodic orbits (limit cycles) are discussed, and they are proved theoretically. Numerical simulations show the effectiveness of the two different methods.