Wavelet transform applied in analyze the end-effect of linear motor

To improve the end-effect influence, which is a main reason of influence on the characteristic of linear motor, wavelet analysis is used in study the end-effect of linear motor in this paper. Traditional analysis method is based on the Fourier transform, but it analyzes the non-stable signal will be...

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Bibliographic Details
Published in2010 International Conference on Logistics Systems and Intelligent Management (ICLSIM) Vol. 1; pp. 615 - 618
Main Authors Changjiu Li, Lijun Zhao, Qingsheng Li, Xiaoxu Qi, Jiefan Cui
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.01.2010
Subjects
Air gaps
Control systems
End-eEffect
Fourier transforms
Frequency domain analysis
Linear Motor
Magnetic analysis
Signal analysis
Time domain analysis
Time frequency analysis
Wavelet analysis
Wavelet Transform
Wavelet transforms
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Summary:To improve the end-effect influence, which is a main reason of influence on the characteristic of linear motor, wavelet analysis is used in study the end-effect of linear motor in this paper. Traditional analysis method is based on the Fourier transform, but it analyzes the non-stable signal will be usually lost some messages. Because of the time frequency location characteristic of wavelet transform. Then wavelet transform research on end-effect analysis of linear motor is proposed. This paper compares the Fourier transform with wavelet transform to analyze the end-effect, the results are shown that the wavelet transform is further suitable for improve the end-effect influence of linear motor. Then it makes the control system of linear motor have good performances.
ISBN:1424473314
9781424473311
DOI:10.1109/ICLSIM.2010.5461349