Self balancing rotor design - simulation and experimental validation

• Autorzy: Manka M. , Uhl T.
• Języki publikacji: EN

Abstrakty

EN

The paper deals with autimatic balancing of rotating systems during operation. After discussion of existing techniques the novel concepts of balancing mechanisms are presented. The proposed method are easy to apply to various rotating devices, with no need of machine construction modification. Next basics of active balancing control algorithms are presented, and designed detection and correction algorithms are discussed. After descriptions of mechanisms, measurement and control algorithms, simulation and experimental results are presented. The paper ands some conclusions about presented active balancing mechanisms and further works directions are presented.

Słowa kluczowe

EN

balancing; active control; automatic balancing; rotating systems

• Wydawca: Polish Academy of Sciences, Committee of Automatic Control and Robotics
• Czasopismo: Archives of Control Sciences
• Rocznik: 2005
• Tom: Vol. 15, no. 2
• Strony: 233--247
• Opis fizyczny: Bibliogr. 13 poz., rys., tab.

Twórcy

autor

Manka M.

• Department of Robotics and Machine Dynamics Faculty of Mechanical Engineering and Robotics University of Science and Technology, AGH Kraków, Poland

autor

Uhl T.

• Department of Robotics and Machine Dynamics Faculty of Mechanical Engineering and Robotics University of Science and Technology, AGH Kraków, Poland

Bibliografia

• [1] B. J. Furman: A new. thermally controlled, non contact rotor balancing method. J. Mechanical Design, bf 116 (1982), 823-832.
• [2] L.S. Jenkins: Vibration performance of a Westinghouse RCP during continuous changes in mass unbalance at the pump coupling. EPRI Eighth Int. Workshop on Main Collant Pumps. Pittsburgh, (1996).
• [3] J. Morel: Drgania maszyn i diagnostyka ich stanu technicznego. Warszawa, Polskie Towarzystwo Diagnostyki Technicznej. 1992. (in Polish).
• [4] J. S. Rao: Vibratory Condition Monitoring of Machines. London. Narosa Publishing House, 2000.
• [5] J. Van De Vegte: Continuous automatic balancing of rotating system. J. Mechanical Engineering Science, 6 (1964), 264-269.
• [6] J. Van De Vegte: Balancing of flexible rotors during operation. J. Mechanical Engineering Science, 3(23), (1981), 257-261.
• [7] J. Van De Vegte and R. T. Lake: Balancing of rotating systems during operation. J. Sound and Vibration, 2(57), (1978), 225-235.
• [8] PATENT APPLICATION nr P - 355275 'Mechanizm dynamicznego wyważania wirującego elementu maszynowego', T. Uhl, J. Felis, (2002), (in Polish).
• [9] Patent application nr P - 370466 'Urządzenie do dynamicznego wyważania wirujących elementów maszynowych', J. Felis, M. Manka. T. Uhl, (2004), (in Polish).
• [10] M. Manka M, M. Petko. J. Felis and T. Uhl: Mechatroniczny układ automatycznego wyważania maszyn wirujących. Projektowanie mechatroniczne - zagadnienia wybrane, Cracow, Poland, (2003), (in Polish).
• [11] M. Manka. J. Felis, M. Petko and T. Uhl: The new method of automatic balancing during operation. Metody aktywnej redukcji drgań i hałasu, quarterly Mechanika, 22(3), (2005), 347-354.
• [12] M. L. Adams: Rotating machinery vibration. New York, Marcel Dekker, 2001.
• [13] M. Manka, J. Felis and T. Uhl: Metody zmiany położenia mas korekcyjnych wirnika w trakcie jego ruchu. Teoria maszyn i mechanizmów, Cracow. (2004), (in Polish).