Abstract
The ventilator for colliery appears kinds of malfunctions, only carry on by single information examination hard to avoid the leak diagnosis, Therefore, the status monitoring and failure diagnosis of ventilator for colliery is an important problem that needs to research urgently.The main work of this thesis is the systematically research of data fusion that studies the equipments failure to diagnosis method and realize of failure diagnosis fusion of ventilator for colliery. The research work is as below mainly: Put forward the function model that the data fusion of failure diagnosis.Aim at the request of failure diagnosis of equipments failure to data fusion, according to its characteristic and the data characteristics. With the survey data come from many ways, to these transducers put forward management thought, and put forward a frame of transducer system management function.
Keywords : Information Fusion,Management of the Multi-sensor System, Fault Diagnosis