Identification of potentially hazardous production at the early stages of emergency situations by recording changes in equipment vibration.
Abstract
The article discusses the possibility of determining the accident rate of technological equipment in the early stages by recording changes in vibration during operation of the equipment. For this purpose, the use of cantilever piezoelectric transducers based on asymmetric bymorph piezoelectric elements was considered, with the greatest attention paid to determining the linear dimensions and shapes of such transducers to build effective systems for recording changes in the vibrational pattern of equipment operation. Designed models, conducted experimental studies, received recommendations on the development of piezoelectric transducers for early detection systems for emergency situations.
References
Koretska О. О. Domens and Dissipative piezotransducers in the piezo-magnetic tachometer designs / О. О. Koretska // Proceedings of XXI Ukrainian Scientific and Methodological Conference "Mohylaynsky Readings – 2018", November 12-17, 2018. Mykolaiv: BSNU. – 2018. – С. 100–101 [in Ukrainian].
Koretska О. О. Methods and means of increasing the output voltage of sensors operating from the energy of the measuring signal / О. О. Koretska // Proceedings of XIX Ukrainian Scientific and Methodological Conference "Mohylaynsky Readings – 2016", November 14-18, 2016. Mykolaiv: BSNU. – С. 91–93 [in Ukrainian].
Koretska О. О. Models and tools for constructing energy efficient IoT devices based on piezoceramic transdusers: Dissertation for the technical staff. Sciences: 05.13.05. – Cherkasy. – 2019. – 154 p [in Ukrainian].
Мusiyenko M. P. Console piezoelectric vibration drives for IoT devices / M. P. Мusiyenko, О. О. Koretska // Scientific papers: scientific journal. Computer Technology series. No. 296. T. 308. Nikolaev: BSNU. – 2017. – P. 139–145 [in Ukrainian].
Мusiyenko M. P. Theoretical foundations, methods and means of structural-energy-power conversion based on polyelectrod piezoceramic elements for control systems: the Dissertation of the doctor tehn. sciences: 05.13.05. – Odessa. – 2006. – 495 p [in Russian].
Tomenko M. G. The use of console piezoceramic identifiers in vibration diagnostics in the identification of potentially hazardous industries / M. G. Tomenko, O. O. Koretska // Bulletin of Cherkasy State Technological University. Series: Technical Sciences. 2018. № 4. Cherkasy: ChSTU. 2018. P. 68–72 [in Ukrainian].
Tomenko M. G. Improving the reliability of sophisticated technology early detection systems with wireless stand-alone piezotransponders / M. G. Tomenko, O. O. Koretska // Scientific papers: scientific journal. Computer Technology Series. No. 305. T. 317. Mykolaіv: BSNU. 2018. P. 122–126 [in Ukrainian].
Sharapov V. M. Piezoelectric sensors: monograph / V. M. Sharapov, M. P. Musienko, V. V. Sharapova // Ed. V. M. Sharapov. Moscow: Tehnosfera, 2006. 632 p. [in Russian].
Murata. Innovator in electronics. 7bb-12-9. URL: https://www.murata.com/products/ productdetail?partno=7BB-12-9.