... simulated cracks and drops signals. The analysis showed that the detection accuracy using the most robust 15 features ranges from 77.7 to 93 percent in noise‐free environment. This is a promising method for non‐destructive testing (NDT) by acoustic emission method of aircraft frame structures in extremely...

...L‐K. Shark; X.Y. Lin; M.R. Varley; B.J. Matuszewski; J.P. Smith This paper presents an efficient lossless compression method to reduce the storage requirement and transmission time for radiographic non‐destructive testing images of aircraft components. The method is based on a combination...

... structures is a difficult problem of non‐destructive testing. In this article an intelligent AE source locator is described. The intelligent locator is comprised of a sensor antenna and a general regression neural network, that solves the location problem based on learning from examples. The locator...

... © MCB UP Limited 1999 --> Panels Aircraft Non-destructive testing Corrosion "Edge of Light" showing up the cracks and defects in aircraft panels Keywords: Panels, Aircraft, Non-destructive testing, Corrosion A scanning device known as the "Edge of Light...