Floated gyroscope errors on a resonance level in the field of ultrasonic beam

Authors

  • Владимир Владимирович Карачун National Technical University of Ukraine “Kyiv Polytechnic Institute”, Avenue Victories, 37, Kyiv, Ukraine, 03056, Ukraine https://orcid.org/0000-0002-6080-4102
  • Виктория Николаевна Мельник National technical university of Ukraine is the "Kyiv polytechnic institute" Avenue Victories, 37, Kyiv, Ukraine, 03056, Ukraine https://orcid.org/0000-0002-0004-7218

DOI:

https://doi.org/10.15587/1729-4061.2014.24362

Keywords:

wave coincidence, angle coincidence, acoustic transparency, float suspension, wave size

Abstract

The nature of additional errors of a single-degree-of-freedom floated gyroscope in the field of an ultrasonic beam on the resonance level was disclosed.

A computational model of the wave coincidence phenomenon in the gyro suspension was built assuming a large wave size of the housing that enabling the provision of analytical support of the problem under consideration in the elementary, flat section of the housing frame.

A decisive influence of ultrasonic radiation on the resonance level of wave coincidence was first theoretically justified and practically proved in the bench certification of the industrial design of the floated gyroscope.

The research results can be used in the aerospace industry to take into account the risk of wave coincidence in the gyroscope suspension, manifestation of “acoustic transparency” effect of the device and the rapid growth of the measurement error.

The obtained results can form the basis of bench certification of hypersonic aircraft airborne equipment.

Author Biographies

Владимир Владимирович Карачун, National Technical University of Ukraine “Kyiv Polytechnic Institute”, Avenue Victories, 37, Kyiv, Ukraine, 03056

Doctor of engineering sciences, professor Department of biotechnics and engineering

Виктория Николаевна Мельник, National technical university of Ukraine is the "Kyiv polytechnic institute" Avenue Victories, 37, Kyiv, Ukraine, 03056

Doctor of engineering sciences, professor

Manager by a department

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Published

2014-06-20

How to Cite

Карачун, В. В., & Мельник, В. Н. (2014). Floated gyroscope errors on a resonance level in the field of ultrasonic beam. Eastern-European Journal of Enterprise Technologies, 3(7(69), 21–25. https://doi.org/10.15587/1729-4061.2014.24362

Issue

Section

Applied mechanics