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Home Material Sciences Vibroacoustic system VAS – 1

Vibroacoustic system VAS – 1


Vibroacoustic system VAS–1 based on the developed methodology of stochastic oscillation analysis with employment of modern elements of microelectronics and corresponding software a moving system VAS-1 for extraction and processing of vibrosignals of rotation mechanisms has been created for detection and prevention of emergency situations on tubrogenerators, oil-transfer plants, drilling machines, diagnostics of rotating bodies, electric engines, vibrdiagnostics, gas-compressor units, portal cranes, electricity generating devices, etc.

Innovative Aspect and Main Advantages

The methodology of early diagnostics of the elements of mechanical rotation systems is developed. It is based on the theory of non-stationary random processes. It consists in extraction and statistic analysis of vibratio process non-stationary component that characterizes vibrations of the system defective elements.

Areas of Application

  • Machine building;
  • Oil and gas, extracting industries;
  • Metallurgy;
  • Communal services;
  • Investigations etc.

Vibroacoustic system VAS–1
Fig. 1 Vibroacoustic system VAS – 1

Stage of Development

The technology was industrially verified and introduced.

Contact Details

Darevych Romana
Institute: Karpenko physico-mechanical institute of the NASU
Phone: 38 (032) 2296575
Fax: 38 (032) 2649427
E-mail: This e-mail address is being protected from spambots. You need JavaScript enabled to view it
Address: 5, Naukova Str., Lviv, 790601, Ukraine

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