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Alternative TitleApplying of lift wavelet on denoising of motor stator current signal
胡为; 胡静涛
Source Publication仪器仪表学报
Contribution Rank1
Funding Organization沈阳市科技计划(1053084-2-02)资助项目
Keyword提升小波 信号去噪 定子电流
Other AbstractOwing to the lift wavelet transform has the characters of in independing of Fourier transform,fast com- pute speed and simple algorithm,this paper applied the lift wavelet transform on denoising of motor stator current signal,and removed the noises from the high frequency part of the decomposed current signal with setting the threshold.The experiment indicated that denoising method based on lift wavelet transform had used almost half the time of the method based on common wavelet transform used.The method greatly enhanced the compute speed of the motor fault diagnosis system,and reduced the compute time of the system.
Document Type期刊论文
Corresponding Author胡为
Recommended Citation
GB/T 7714
胡为,胡静涛. 提升小波在电机定子电流信号去噪中的应用[J]. 仪器仪表学报,2007,28(S):579-582.
APA 胡为,&胡静涛.(2007).提升小波在电机定子电流信号去噪中的应用.仪器仪表学报,28(S),579-582.
MLA 胡为,et al."提升小波在电机定子电流信号去噪中的应用".仪器仪表学报 28.S(2007):579-582.
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