Mechatronic test rig with electromagnetic loading for high-speed rotor-bearing systems research

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Abstract

The present paper considers a mechatronic test rig with electromagnetic loading for  high-speed rotor-bearing systems research that consists of the following elements: a gas-dynamic foil bearing, a measuring system, electromagnetic actuators and a control system. Development of a mechatronic test rig involves development of a structural and functional diagram and a layout of a measuring and a control system. The present design allows active control of rotor trajectories that depend on deformation of the elastic elements and timely influence of the control system on the controlled object - a hollow rotor rotating on gas-dynamic foil bearings. The rig also features a universal measuring and control system.

About the authors

Anton Valerievich Sytin

Orel State University

Author for correspondence.
Email: sytin@mail.ru

Cand. tech. sc., associate professor at the department of Mechatronics, Mechanics and Robotics

Russian Federation

Alexey Yurievich Rodichev

Orel State University

Email: rodfox@yandex.ru

Cand. tech. sc., scientific staff of 'Modelling of hydro and mechanical systems' research lab

Russian Federation

References

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  4. Wu, A., Cai, Z. and de Queiroz, M.S. (2008), “Model-Based Control of Active Tilting-Pad Bearings”, IEEE/ASME Transactions on Mechatronics, pp. 112-122.
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  7. Deckler, D.C., Veillette, R.J., Braun, M.J. and Choy F.K. (2000), “Simulation and Control of an Active Tilting-Pad Journal Bearing”, STLE Tribology Trans, vol. 47, pp. 440-458.
  8. Sytin, A.V. (2008), “Solution of the complex problem of calculating the characteristics of radial petal gas dynamic bearings” Ph.D. Thesis, Orel, Russia, 201 p.

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Copyright (c) 2019 Антон Валерьевич Сытин, Алексей Юрьевич Родичев

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Journal of Dynamics and Vibroacoustics

ISSN 2409-4579 (Online)

Publisher and Founder: Samara National Research University, 34, Moskovskoye shosse, Samara, 443086, Russian Federation.

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Editor-in-chief:  Academician of the RAS
E. V. Shakhmatov 

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