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  5. THE HOPF BIFURCATION IN NONLINEAR DYNAMICAL SYSTEM WITH RANDOM PARAMETER

THE HOPF BIFURCATION IN NONLINEAR DYNAMICAL SYSTEM WITH RANDOM PARAMETER

来源 :The Third International Conference on Dynamics,Vibration and | 被引量 : 0次 | 上传用户：wenshicai2009
【摘 要】
：
Owning to the uncertain factors of external environment, manufacture, material and installation some parameters in practical model are not constant and will be characterized as bound random parameters
【作 者】
：
S.J.Ma W.Xu 
【机 构】
：
School of Information & Computation Sciences,North University for Nationalities,Yinchuan 750021,Chin
【出 处】
：
The Third International Conference on Dynamics,Vibration and
【发表日期】
：
2010年4期
【关键词】
：
Hopf bifurcation random parameter orthogonal polynomial approximation 
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　　Owning to the uncertain factors of external environment, manufacture, material and installation some parameters in practical model are not constant and will be characterized as bound random parameters.The study of this kind of model is more accurate than deterministic one.We maybe find some phenomena are more prominence which can be neglected in deterministic one.especially the sensitive behaviour.To control these sensitive behaviour in this kind of stochastic system also become important.
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