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Abstrakty
A gyroscopic rotor exposed to unbalance is studied and controlled with an active piezoelectrical bearing. A model is required in order to design a suited controller. Due to the lack of related publications utilizing piezoelectrical bearings and obtaining a modal model purely exploiting experimental modal analysis, this paper reveals a method to receive a modal model of a gyroscopic rotor system with an active piezoelectrical bearing. The properties of the retrieved model are then incorporated into the design of an originally model-free control approach for unbalance vibration elimination, which consists of a simple feedback control and an adaptive feedforward control. After the discussion on the limitations of the model-free control, a modified controller using the priorly identified modal model is implemented on an elementary rotor test-rig comparing its performance to the original model-free controller.
Rocznik
Tom
Strony
art. no. e138090
Opis fizyczny
Bibliogr. 18 poz., fot., il., wykr.
Twórcy
autor
- Institute for Mechatronic Systems, Technical University Darmstadt, 64287, Germany
autor
- Institute for Mechatronic Systems, Technical University Darmstadt, 64287, Germany
autor
- Institute for Mechatronic Systems, Technical University Darmstadt, 64287, Germany
Bibliografia
- [1] A. B. Palazzolo, R. R. Lin, R. M. Alexander, A. F. Kascak, and J. Montague, “Test and theory for piezoelectric actuator-active vibration control of rotating machinery,” J. Vib. Acoust., vol. 113, no. 2, 1991. doi: 10.1115/1.2930165.
- [2] R. Köhler, C. Kaletsch, M. Marszolek, and S. Rinderknecht, “Active vibration damping of engine rotor considering piezo electric self heating effects,” in International Symposium on Air Breathing Engines 2011 (ISABE 2011), Gothenburg, Sep. 2011.
- [3] M. Borsdorf, R. S. Schittenhelm, and S. Rinderknecht, “Vibration reduction of a turbofan engine high pressure rotor with piezoelectric stack actuators,” in Proceedings of the International Symposium on Air Breathing Engines 2013 (ISABE 2013), Busan, 2013.
- [4] R. C. Simões, V. Steffen, J. Der Hagopian, and J. Mahfoud, “Modal active vibration control of a rotor using piezoelectric stack actuators,” J. Vib. Control, vol. 13, no. 1, pp. 45–64, Jan. 2007. doi: 10.1177/1077546306070227.
- [5] B. Riemann, M. A. Sehr, R. S. Schittenhelm, and S. Rinderknecht, “Robust control of flexible high-speed rotors via mixed uncertainties,” in 2013 European Control Conference (ECC). Zürich: IEEE, Jul. 2013, pp. 2343–2350. doi: 10.23919/ECC.2013.6669786.
- [6] F. B. Becker, M. A. Sehr, and S. Rinderknecht, “Vibration isolation for parameter-varying rotor systems using piezoelectric actuators and gain-scheduled control,” J. Intell. Mater. Syst. Struct., vol. 28, no. 16, pp. 2286–2297, Sep. 2017. doi: 10.1177/1045389X17689933.
- [7] M. Li, T. C. Lim, and W. S. Shepard, “Modeling active vibration control of a geared rotor system,” Smart Mater. Struct., vol. 13, no. 3, pp. 449–458, Jun. 2004. doi: 10.1088/0964-1726/13/3/001.
- [8] Y. Suzuki and Y. Kagawa, “Vibration control and sinusoidal external force estimation of a flexible shaft using piezoelectric actuators,” Smart Mater. Struct., vol. 21, no. 12, Dec. 2012. doi: 10.1088/0964-1726/21/12/125006.
- [9] O. Lindenborn, B. Hasch, D. Peters, and R. Nordmann, “Vibration reduction and isolation of a rotor in an actively supported bearing using piezoelectric actuators and the FXLMS algorithm,” in 9th International Conference on Vibrations in Rotating Machinery, Exeter, Sep. 2008.
- [10] R. S. Schittenhelm, S. Bevern, and B. Riemann, “Aktive Schwingungsminderung an einem gyroskopiebehafteten Rotorsystem mittels des FxLMS-Algorithmus,” in SIRM 2013 – 10. Internationale Tagung Schwingungen in rotierenden Maschinen, Berlin, Deutschland, Feb. 2013.
- [11] S. Heindel, P. C. Müller, and S. Rinderknecht, “Unbalance and resonance elimination with active bearings on general rotors,” J. Sound Vib., vol. 431, pp. 422–440, Sep. 2018. doi: 10.1016/j.jsv.2017.07.048.
- [12] B. Vervisch, K. Stockman, and M. Loccufier, “A modal model for the experimental prediction of the stability threshold speed,” Appl. Math. Modell., vol. 60, pp. 320–332, Aug. 2018. doi: 10.1016/j.apm.2018.03.020.
- [13] S. Kuo and D. Morgan, “Active noise control: a tutorial review,” Proc. IEEE, vol. 87, no. 6, pp. 943–975, Jun. 1999. doi: 10.1109/5.763310.
- [14] J. Jiang and Y. Li, “Review of active noise control techniques with emphasis on sound quality enhancement,” Appl. Acoust., vol. 136, pp. 139–148, Jul. 2018. doi: 10.1016/j.apacoust. 2018.02.021.
- [15] L.P. de Oliveira, B. Stallaert, K. Janssens, H. Van der Auweraer, P. Sas, and W. Desmet, “NEX-LMS: A novel adaptive control scheme for harmonic sound quality control,” Mech. Syst. Signal Process., vol. 24, no. 6, pp. 1727–1738, Aug. 2010. doi: 10.1016/j.ymssp.2010.01.004.
- [16] S.S. Narayan, A.M. Peterson, and M.J. Narasimha, “Transform domain LMS algorithm,” IEEE Trans. Acoust. Speech Signal Process., vol. 31, no. 3, pp. 609–615, Jun. 1983.
- [17] J. Jungblut, D.F. Plöger, P. Zech, and S. Rinderknecht, “Order tracking based least mean squares algorithm,” in Proceedings of 8th IFAC Symposium on Mechatronic Systems MECHATRONICS 2019, Vienna, Sep. 2019, pp. 465–470.
- [18] J. Jungblut, C. Fischer, and S. Rinderknecht, “Supplementary data: Active vibration control of a gyroscopic rotor using experimental modal analysis,” 2020. [Online]. doi: 10.48328/tudatalib-572.
Uwagi
Opracowanie rekordu ze środków MNiSW, umowa Nr 461252 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2021).
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-382cee7b-1ffe-441a-9491-7ba2c01cc43d