Methods and Ways of Piezoelectric Accelerometers Fastening on the Objects of Research

I. Korobiichuka, O. Bezvesilna b, M. Kachniarz c, M. Koshovyj d and V. Kvasnikov e aWarsaw University of Technology, sw. A. Boboli 8, 02-525 Warsaw, Poland b National Technical University of Ukraine "Kyiv Polytechnic Institute", 37, Prosp. Peremohy, 03056, Kyiv, Ukraine c Industrial Research Institute for Automation and Measurements PIAP, Al. Jerozolimskie 202, 02-486 Warsaw, Poland d National Aerospace University named after N.E. Zhukovsky "KhAI", 17, Chkalova Str., 61070 Kharkiv, Ukraine e National Aviation University, Kosmonavta Komarova 1, 03058, Kyiv, Ukraine

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Methods and ways of piezoelectric measuring converters fastening on the objects of research are considered in the article. Piezoelectric accelerometers are sensors of a contact type, they have a mechanical contact with the object of research. The peculiarity of such connection is the fact that the object immediately has an influence on the output signal of the accelerometer. Therefore, study of methods and ways of piezoelectric accelerometers fastening on the objects of research is, undoubtedly, topical. Their advantages and disadvantages are specified. Recommendations about the choice of the way of piezoelectric measuring converters fastening on the objects of research depending on the operating conditions are made.

DOI: 10.12693/APhysPolA.133.1103 PACS numbers: 62.20.F-, 62.30.+d, 63.20.dd, 77.65.Fs