The Chaotic Detecting Method for the Frequency of Harmonic Signal

Li Yue; Yang Bao-jun; Deng Xiao-ying; Lin Hong-bo

Volume 27 Issue 5

May 2005

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Article Navigation > Journal of Electronics & Information Technology > 2005 > 27(5): 731-733

Li Yue, Yang Bao-jun, Deng Xiao-ying, Lin Hong-bo . The Chaotic Detecting Method for the Frequency of Harmonic Signal[J]. Journal of Electronics & Information Technology, 2005, 27(5): 731-733.

Citation:

Li Yue, Yang Bao-jun, Deng Xiao-ying, Lin Hong-bo . The Chaotic Detecting Method for the Frequency of Harmonic Signal[J]. Journal of Electronics & Information Technology, 2005, 27(5): 731-733.

Li Yue, Yang Bao-jun, Deng Xiao-ying, Lin Hong-bo . The Chaotic Detecting Method for the Frequency of Harmonic Signal[J]. Journal of Electronics & Information Technology, 2005, 27(5): 731-733.

Citation:

Li Yue, Yang Bao-jun, Deng Xiao-ying, Lin Hong-bo . The Chaotic Detecting Method for the Frequency of Harmonic Signal[J]. Journal of Electronics & Information Technology, 2005, 27(5): 731-733.

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The Chaotic Detecting Method for the Frequency of Harmonic Signal

Received Date: 2004-06-15
Rev Recd Date: 2004-09-10
Publish Date: 2005-05-19

Abstract

Abstract

As for a large number of unknown frequencies of harmonic signals existing in the practice, the paper presents the detecting method utilizing the nonlinear chaotic dynamic system. Firstly, the method verifies being the periodic solution originated from the nonlinear equation theory, then founds the simulating model to calculate harmonic frequency using directional crossover technique. The technique is feasible through analyzing the absolute error and relative error of calculating results. At the same time, the paper brings forward the possibility to further detecting harmonic amplitude after detecting frequency.

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References(1)

References

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