Signal processing technology in fault diagnosis
With the rapid development of science and technology in modern industry, the production equipment is increasingly large-scale, integrated, high speed, automation and intelligent, and the equipment is becoming more and more important in the production. The management of equipment also put forward higher requirements. Failure will cause enormous economic loss and may lead to serious social harm. Managing advanced production equipment plays an important role in improving their reliability and eectiveness and reducing equipment repair costs and the production cost of enterprises and improves the competitiveness of enterprises.