New mathematical model of Duffing system

Abstract

Abstract: Duffing equation is a kind of important power system. Aiming at the decomposition of this system model, a new structure of Duffing system is established by the variable decomposition method. Duffing system with new structure can provide more information on chaos motion. Simulation results show the new running track. This track can describe the running process of Duffing system in details.

Key words: Duffing equation, chaos, simulation

摘要： 杜芬方程是一种重要的动力系统，针对该系统模型分解的问题，通过变量分解的方法建立了一种新的杜芬系统结构，新结构的杜芬系统能够提供更多的混沌运行信息，仿真结果给出了新的运行轨迹，该轨迹可以更加详细地描述杜芬系统的运行过程。

关键词: 杜芬方程, 混沌, 仿真

HAN Jianqun, TIAN Ying, LIU Yan. New mathematical model of Duffing system[J]. Computer Engineering and Applications, 2014, 50(11): 46-48.

韩建群，田莹，刘严. 一种新的杜芬系统数学模型[J]. 计算机工程与应用, 2014, 50(11): 46-48.

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New mathematical model of Duffing system

一种新的杜芬系统数学模型

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