Fault diagnosis technology based on multi-sensor data fusion

The framework of multi-sensor data fusion technology for fault diagnosis as well as the detailed process and algorithm are presented. The method to improve flexibility and open mode of fault diagnosis system, the technology and algorithm to fuse other diagnosis methods are also described. The multi-sensor data fusion technology for fault diagnosis has the properties of real-time, flexibility and open mode. The method of fusing measure, control and multi-sensor fault diagnosis has the advantage to be used in practice without the need of adding investment to the system.