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一种确定混沌时序重构相空间维数的新方法 被引量:6

NEW WAY TO DETERMINE THE EMBEDDING STATE DIMENSION IN THE ANALYSIS OF CHAOTIC TIME SERIES
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摘要 根据密重频矩阵特征值理论 ,本文提出一个解决混沌时序重构嵌入空间维数n确定问题的新方法。对工程中油膜振荡问题的有效研究表明 :所提出的确定嵌入空间维数n的新方法不但具有较强的屏蔽噪声能力 ,而且能促进相空间重构技术在实际工程应用中的发展。 According to the closing nature frequency method,a new way to determine the embedding state dimension in the analysis of chaotic time series is provided in the paper.The successful implementation in the analysis of oil whip shows the new method is not only good for filtering off the field noise,but also able to bring about a great advance in the development of State space reconstruction technique.
出处 《振动与冲击》 EI CSCD 北大核心 2002年第4期85-86,77,共3页 Journal of Vibration and Shock
基金 自然科学基金重大项目 (编号 :1 9990 51 0 )
关键词 混沌时序 相空间重构 嵌入空间维数 混沌系统 油膜振荡实验 混沌运动 chaotic time series,state space reconstruction,the embedding dimension
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参考文献8

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