Eremenko V. Computerized systems for diagnostic products made of composite materials based on acoustic methods

Object of inquiry: process of composite material diagnostics. Work Objective: development of theoretical basics, implementing and research of computerized system for composite materials diagnostics aimed at reliable and qualitative evaluation of the object state. Research methods: based on the theory of information-measurement systems, a probability of random processes and mathematical statistics. Originality, theoretical and practical results: this thesis described solving of actual problem aimed at development theoretical basics for implementation of devices for testing composite materials by acoustic methods. These approaches help to increase reliability and extend the number of detectable flaw types. Subject and extent of implementation: the object of inquiry - methods, models, systems and procedure of composite material diagnostics. Main results implemented in Lutsk Repair Plant "Motor", JSC "Ukrainian Research Institute of Aviation Technology", Scientific and industry association "Mashinostroenie", JSC "All-Ukrainian Research institute of analytical instrument engineering". Results of this research used in teaching process in National Technical University of Ukraine "Igor Sikorsky Kyiv Polytechnic Institute" and National Aviation University,Kiev, Ukraine. The effectiveness of implementation: this work allows obtaining significant technical and economical effect. The effect consists in increasing factors of a reliability of composite materials testing as simultaneously with extending number of detectable flaws. Applying area: systems of composite materials diagnostics and systems for product state recognition in different areas of industry.