%0 Journal Article
%T Amplitude death in non-feedback coupled chaotic system<br>无反馈作用下混沌系统的振幅死亡
%A He Wen-Ping
%A Feng Guo-Lin
%A Gao Xin-Quan
%A Li Jian-Ping
%A <br>何文平
%A 封国林
%A 高新全
%A 李建平
%J 物理学报
%D 2006
%I 
%X Considering a non-feedback mechanism of action, the present paper shows that the steady forcing induces amplitude death in chaotic system by investigating the bifurcation figures and the spectrum of Lyapunov exponents of the Roessler oscillator. The manner, which is very similar to that in coupled limit cycles or coupled Roessler system, is from periodic to an equilibrium point of the forced system. Furthermore, we investigate the time series of the forced system, and find that when the strength of the forcing is beyond a critical constant, the states of the system present the periodic dynamics with a small amplitude or rest alternately.
%K amplitude death
%K steady forcing
%K R?ssler system<br>振幅死亡
%K 定常强迫
%K R(o)ssler系统
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=47EA7CFDDEBB28E0&jid=29DF2CB55EF687E7EFA80DFD4B978260&aid=2C225464015C2745&yid=37904DC365DD7266&vid=E514EE58E0E50ECF&iid=708DD6B15D2464E8&sid=529BDC31DA6E8810&eid=CA9112E029AD8EB9&journal_id=1000-3290&journal_name=物理学报&referenced_num=0&reference_num=36