Machine noise monitoring and fault diagnosis based on blind signal processing
Сhen Yi · Zhendong yu chongji · 2009
On the basis of introducing the unified model of blind signal processing (BSP), the typical BSP algorithms were comprehensively concluded, and the present research status of BSP in machine noise monitoring and fault diagnosis was summarized. Those were emphatically discussed, such as mixed models, blind source separation and blind deconvolution of mechanical noise, blind source separation combined with other technologies and machine noise monitoring and diagnosis system based on BSP. Finally, the further main research problems were pointed out.