Application of laser vibrometry for prediction technogenous emergency situations

Authors

  • Vladimir P. Sergienko V.A. Belyi Metal-Polymer Research Institute of National Academy of Sciences of Belarus; 246050, Belarus, Gomel, Kirova str., 32a
  • Valentina V. Sviridova Francisk Skorina Gomel State University; 246019, Belarus, Gomel, Sovetskaya str., 104
  • S.N. Bukharov V.A. Belyi Metal-Polymer Research Institute of National Academy of Sciences of Belarus; 246050, Belarus, Gomel, Kirova str., 32a

Keywords:

техническая диагностика, виброметрия, модальный анализ, лазерный виброметр, прогнозирование

Abstract

Physical diagnostic methods used for safety provision have been analyzed. As a result, certain advantages of non-destructive methods have been distinguished in predicting technogenous situations. In particular, it has been pointed out that the usage of contactless means in monitoring operation conditions of various objects is highly actual. A basic concept of vibrodiagnostics, monitoring and risk assessment is described for supervising operation of complex objects on the base of Doppler vibrometer.

Author Biographies

Vladimir P. Sergienko, V.A. Belyi Metal-Polymer Research Institute of National Academy of Sciences of Belarus; 246050, Belarus, Gomel, Kirova str., 32a

PhD in Technical Sciences

Valentina V. Sviridova, Francisk Skorina Gomel State University; 246019, Belarus, Gomel, Sovetskaya str., 104

PhD in Physical and Mathematical Sciences, Associate Professor

S.N. Bukharov, V.A. Belyi Metal-Polymer Research Institute of National Academy of Sciences of Belarus; 246050, Belarus, Gomel, Kirova str., 32a

Postgraduate Student

References

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Richardson M., Schwarz B. Modal parameter estimation from operation data // Sound and Vibration. – 2003. – Vol. 37. – P. 28-36.

Peeteres B., Ventura C. Comparative study of modal analysis techniques for bridge dynamic characteristics // Mechanical Systems and Signal Processing. – 2003. – Vol. 17, No. 5. – P. 965–988. – DOI: https://doi.org/10.1006/mssp.2002.1568.

Чрезвычайные ситуации: образование и наука, Т. 3, № 1

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Published

2008-06-20

How to Cite

Sergienko В. П., Sviridova В. В. and Bukharov С. (2008) “Application of laser vibrometry for prediction technogenous emergency situations”, Chrezvychaynye situatsii: obrazovanie i nauka, 3(1), pp. 75–81. Available at: https://journals.ucp.by/index.php/gei/article/view/796 (Accessed: 16 May 2024).

License

Copyright (c) 2008 Sergienko V.P., Sviridova V.V., Bukharov S.N.

Creative Commons License

This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.

Issue

Vol. 3 No. 1 (2008): Emergency Situations: Education and Science

Section

Science