Control of anisotropic rotor vibration using fractional order controller

• Autorzy: Czajkowski M. , Gertner M. , Ciulkin M.

Identyfikatory

DOI

10.15632/jtam-pl.54.3.1013

• Języki publikacji: EN

Abstrakty

EN

This article presents an analysis of a flexible Jeffcott rotor with an active bearing support. The rotor is coupled with lateral and torsional vibrations and a force from the unbalance vector derived from the Lagrangian method. The active support bearing is controlled by FOPID controller. Changing the rotor vibration is followed by shifting rotor angular speed and achieving the natural frequency. Simulation results demonstrate torsional and lateral vibration of thr rotor at the rotating speed near the natural frequency. Consequently, controlling the lateral vibrations mitigates potential damage and improves safety. FOPID controller introduces a new approach to vibration control of a rotating machine.

Słowa kluczowe

EN

rotor dynamic; active bearings; fractional order controller

• Wydawca: Polskie Towarzystwo Mechaniki Teoretycznej i Stosowanej
• Czasopismo: Journal of Theoretical and Applied Mechanics
• Rocznik: 2016
• Tom: Vol. 54 nr 3
• Strony: 1013--1024
• Opis fizyczny: Bibliogr. 16 poz., rys., tab.

Twórcy

autor

Czajkowski M.

• Bialystok University of Technology, Department of Automatic Control and Robotics, Białystok, Poland

autor

Gertner M.

• Bialystok University of Technology, Department of Automatic Control and Robotics, Białystok, Poland

autor

Ciulkin M.

• Bialystok University of Technology, Department of Mechanics and Applied Computer Science, Białystok, Poland

Bibliografia

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Uwagi

PL

Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniajacą naukę.