Blind Separation of Machine Fault Sources Based on FRFT
Zhi Nong Li · Bearing Jurnal Penelitian dan Kajian Teknik Sipil · 2010
Combining fractional Fourier transform and blind source separation,a blind separation method of machine fault sources is proposed based on fractional Fouier transform.The experiment results show that the proposed method can effectively separate machine source signals under the condition that the machine fault sources have the different FRFT.