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	Effects of wave dispersion and attenuation in ultrasonic diagnostics of thin-wall aircraft structures Převorovský, Zdeněk Experimental results of nondestructive ultrasonic testing of aircraft structure are shown. Wave dispersion and attenuation effects on acoustic emission and nonlinear elastic wave spectroscopy are discussed. Experimental results are compared with numerical simulations. Detailed record
	AE source location in complex aircraft structure Blaháček, Michal ; Chlada, Milan ; Převorovský, Zdeněk Artificial neural network (ANN) based algorithm for acoustic emission sources location is described in the paper. The algorithm uses RBF type of ANN and it was tested on complex aircraft structure. Detailed record
	AE Source Localization and Emission Parameters Correction Using Neural Networks Chlada, Milan ; Blaháček, Michal ; Převorovský, Zdeněk In the contribution, the new method, based on artificial neural networks (ANN), is proposed, which estimates the AE source location by processing other extracted signal parameters instead of arrival time differences.The complete signal inversion is not necessary for good diagnostic decision, and a simplified correction of the most important signal parameters by trained neural networks is sufficient. Detailed record

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