THE EVIDENCE THEORY ALGORITHM FOR FAULT PATTERN RECOGNITION IN THE NONDESTRUCTIVE TESTING

摘要

The evidence theory algorithm for the multisensor data fusion was derived. Taking the data fusion of ultrasonic wave NDT, infrared ray NDT and eddy-current NDT for example, the application of the evidence theory algorithm to fault pattern recognition in the nondestructive testing was presented. The processes and results of data fusion simulation were described.