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This paper describes software analytical complex of analysis the spectral characteristics. The complex includes the study of the signals with the ability to create a database for identification. Describes the advantage of connecting using modern means of visual programming for control software development. The dependencies between time of data treatment and number of processing points when LabVIEW...
The comparative evaluation of the acoustic emission signals effectiveness is conducted. The comparative results of the acoustic emission signals spectral analysis for different types of ceramic materials are given as an example. The necessity of using spectral analysis methods to increase the accuracy and reliability of results is demonstrated.
The major problems of the nondestructive inspection acoustic emission method are analyzed in the article. It was designed for generation signals special form on their frequency characteristics. The inappropriateness of the analysis method in the narrow band of frequencies is shown in the article. The development medium - Lab View 7.1, for the practical realization of the signals used by the hardware...
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