ZHANG Jia-wei, GUO Run-long. Research on determining effective working-state of sensor during wood drying process[J]. 2009, 28(5): 55-57+60. DOI: 10.13873/j.1000-97872009.05.037.
To determine the effective working state of sensors
a data fusion method based on D-S theory and CMAC neural networks is presented.D-S theory using the redundancy and complementary information of sensor can eliminate the uncertainty in detecting and diagnosis faults.The evidence of sensor state is obtained through a high modularity of the sensor state recognizer network with modularized CMAC
so the advantage of neural net is promoted and the bug of its unusable for change of input parameter is resolved.The simulation results show that the method can determine effective working-state of sensor during wood drying process.