Research on AUV's Fault Diagnosis Based on DEDS
Yuanhui Wang · Jisuanji fangzhen · 2007
When AUV is in intervention,the fault diagnosis theory of DEDS is very suited for its fault diagnosis because of its feature of DEDS.In this paper,fault diagnosis theory of DEDS and the procedure of AUV's fault diagnosis are introduced briefly firstly.Secondly,taking AUV's buoyancy adjustment as example,AUV's fault diagnosis based on the fault diagnosis theory of DEDS is explained.At last,the experiment result based on the fault diagnosis theory of DEDS is compared with the experiment result based on the traditional Kalman filter method and the efficiency of DEDS' fault diagnosis theory in AUV's fault diagnosis procedure is confirmed.