Research and Design about a System of Harmonic Detection Based on ARM and HHT

Hua Yang; Jun Wu; Lei Meng Cheng

doi:10.4028/www.scientific.net/AMM.333-335.487

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 333-335Research and Design about a System of Harmonic...

Research and Design about a System of Harmonic Detection Based on ARM and HHT

Abstract:

As we all know FFT(Fast Fourier Transform) can be used analyze and calculate linear and stationary signals, while signals in reality are always nonlinear and transient, so we use HHT(Hilbert-Huang Transform) to detect them. In the past,scholars detect harmonics by applying ARM accompany with FFT. In this article, we use the development board S3C6410-as hardware platform. our processor is ARM, while the main algorithm is HHT.

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Periodical:

Applied Mechanics and Materials (Volumes 333-335)

Pages:

487-491

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.333-335.487

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Online since:

July 2013

Authors:

Hua Yang, Jun Wu, Lei Meng Cheng

Keywords:

ARM11, Embedded System, Harmonic Detection, HHT, Linux

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References

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