Design of Health Monitoring Program for Filling System based on Data Level Fusion

Abstract

Aiming at filling system health monitoring, the health monitoring type partition based on the data level fusion is studied. The health monitoring type is mainly divided into two parts, fusion-threshold monitoring based on single sensor data and fusion monitoring based on multi-sensor data of the same type. On this basis, Single sensor fusion monitoring based on RTS-TA algorithm and Multi-sensor fusion monitoring based on improved weighted fusion algorithm are designed. For multi-sensor data fusion, the fusion schemes are designed respectively according to the different situation whether the initial accuracy is known or not.