Directional Analysis of the Chaotic Superlattice around the Equilibrium Point in the Phase Space

作     者：Yan-Fei Liu Dong-Dong Yang Li-Xin Wang Qi Li 刘延飞;杨东东;汪立新;李琪

作者机构：Xi'an Research Institute of High Technology Xi'an 710025 

出 版 物：《Chinese Physics Letters》 (中国物理快报（英文版）)

年 卷 期：2018年第35卷第4期

页      面：82-85页

核心收录：

学科分类：08[工学] 080501[工学-材料物理与化学] 0805[工学-材料科学与工程（可授工学、理学学位）] 

主　　题：DLE Directional Analysis of the Chaotic Superlattice around the Equilibrium Point in the Phase Space 

摘      要：The recently proposed method of our research group named as directional Lyapunov exponents（DLEs） is presented. Then, DLEs are used to analyze the eigenstructure of the output phase space around the equilibrium points. Finally, the impacts of the superlattice parameter changes on the characteristics of the output chaotic signal are analyzed. The experimental results show that parameter changes of the superlattice will affect the eigenstructure around the equilibrium points in the output phase space, and DLEs are sensitive to these changes.