Research on radar fault diagnosis method based on D-S evidential theory
Huang Yun-hua · Systems engineering and electronics · 2005
The fault of the new type of radar is highly complex and correlative, so it is very difficult to locate it. The information fusion technology is incorporated into the radar fault diagnosis after the radar's fault features and the shortage of the expert diagnosis system are analyzed. A diagnosis method based on D-S evidential theory is put forward, and a fault diagnosis model is construced. The diagnosis algorithm and process are introduced, and the method is proved by examples at last. The result shows that the method resolves the uncertainty of fault diagnosis, and fills a gap of the present diagnosis system.