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Experimental nonlinear vibrations of an MRE sandwich plate

  • Zhang, Jiawei (School of Mechanical, Materials and Mechatronics Engineering, University of Wollongong) ;
  • Yildirim, Tanju (College of Chemistry and Environmental Engineering, Shenzhen University) ;
  • Alici, Gursel (School of Mechanical, Materials and Mechatronics Engineering, University of Wollongong) ;
  • Zhang, Shiwu (Department of Precision Machinery and Precision Instrumentation, University of Science and Technology of China) ;
  • Li, Weihua (School of Mechanical, Materials and Mechatronics Engineering, University of Wollongong)
  • 투고 : 2017.10.04
  • 심사 : 2018.02.05
  • 발행 : 2018.07.25

초록

The nonlinear vibration analysis of a magneto-rheological elastomer (MRE) sandwich plate is conducted experimentally. Experiments have been performed in order to construct the frequency-response curves in the vicinity of the fundamental natural frequency of an MRE sandwich plate (plate A) in either the absence or presence of a localised external magnetic field at 3 different geometrical locations, for both small and medium magnetic fields. Furthermore, experiments have also been conducted on a pure aluminium plate (plate B) with an equal thickness to the MRE sandwich plate (plate A) in order to examine the influence of the MRE layer on the nonlinear dynamics of the system. An electrodynamic shaker was used to directly force each system and the displacement at the centre of the plate was measured. Meanwhile, permanent magnets were used to apply a localised magnetic field for the experiments where the MRE sandwich plate was subject to an external magnetic field. It was observed all the MRE systems displayed strong hardening-type nonlinear behaviour, however, with increasing magnetic field this behaviour transitioned to a weak hardening-type nonlinearity.

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참고문헌

  1. Aguib, S., Nour, A., Zahloul, H., Bossis, G., Chevalier, Y. and Lancon, P. (2014), "Dynamic behavior analysis of a magnetorheological elastomer sandwich plate", Int. J. Mech. Sci., 87, 118-136. https://doi.org/10.1016/j.ijmecsci.2014.05.014
  2. Carlson, J.D. and Jolly, M.R. (2000), "MR fluid, foam and elastomer devices", Mechatronics, 10(4-5), 555-569. https://doi.org/10.1016/S0957-4158(99)00064-1
  3. Chen, L., Gong, X.L. and Li, W.H. (2008), "Effect of carbon black on the mechanical performances of magnetorheological elastomers", Polymer Test., 27(3), 340-345. https://doi.org/10.1016/j.polymertesting.2007.12.003
  4. Deng, H.X. and Gong, X.L. (2007), "Adaptive tuned vibration absorber based on magnetorheological elastomer", J. Intel. Mat. Syst. Str., 18(12), 1205-1210. https://doi.org/10.1177/1045389X07083128
  5. Du, H., Li, W. and Zhang, N. (2011), "Semi-active variable stiffness vibration control of vehicle seat suspension using an MR elastomer isolator", Smart Mater. Struct., 20(10), 105003. https://doi.org/10.1088/0964-1726/20/10/105003
  6. Dyniewicz, B., Bajkowski, J.M. and Bajer, C.I. (2015), "Semiactive control of a sandwich beam partially filled with magnetorheological elastomer", Mech. Syst. Signal Pr., 60-61, 695-705. https://doi.org/10.1016/j.ymssp.2015.01.032
  7. Eem., S.H., Jung, H.J. and Koo, J.H. (2012), "Modeling of magneto-rheological elastomers for harmonic shear deformation", IEEE T. Magn., 48(11), 3080-3083. https://doi.org/10.1109/TMAG.2012.2205140
  8. Hu, G., Guo, M., Li, W., Du, H. and Alici, G. (2011), "Experimental investigation of the vibration characteristics of a magnetorheological elastomer sandwich beam under nonhomogeneous small magnetic fields", Smart Mater. Struct., 20(12), 127001. https://doi.org/10.1088/0964-1726/20/12/127001
  9. Jung, H.J., Eem, S.H., Jang, D.D. and Koo, J.H. (2011), "Seismic performance analysis of a smart base-isolation system considering dynamics of MR elastomers", J. Intel. Mat. Syst. Str., 22(13), 1439-1450. https://doi.org/10.1177/1045389X11414224
  10. Jung, H.J., Lee, S.J., Kim, D.D., Kim, I.H., Koo, J.H. and Khan, F. (2009), "Dynamic characterization of magneto-rheological elastomers in shear mode", IEEE T. Magn., 45(10), 3930-3933. https://doi.org/10.1109/TMAG.2009.2024886
  11. Karavasilis, T.L., Ricles, J.M., Sause, R. and Chen, C. (2011), "Experimental evaluation of the seismic performance of steel MRFs with compressed elastomer dampers using large-scale real-time hybrid simulation", Eng. Struct., 33(6), 1859-1869. https://doi.org/10.1016/j.engstruct.2011.01.032
  12. Korobko, E.V., Mikhasev, G.I., Novikova, Z.A. and Zhurauski, M.A. (2012), "On damping vibrations of three-layered beam containing magnetorheological elastomer", J. Intel. Mat. Syst. Str.
  13. Li, W.H., Zhou, Y. and Tian, T.F. (2010), "Viscoelastic properties of MR elastomers under harmonic loading", Rheol Acta, 49(7), 733-740. https://doi.org/10.1007/s00397-010-0446-9
  14. Moradi, H., Vossoughi, G., Behzad, M. and Movahhedy, M.R. (2015), "Vibration absorber design to suppress regenerative chatter in nonlinear milling process: Application for machining of cantilever plates", Appl. Math. Model., 39(2), 600-620. https://doi.org/10.1016/j.apm.2014.06.010
  15. Nayak, B., Dwivedy, S.K. and Murthy, K.S.R.K. (2013), "Dynamic stability of magnetorheological elastomer based adaptive sandwich beam with conductive skins using FEM and the harmonic balance method", Int. J. Mech. Sci., 77, 205-216. https://doi.org/10.1016/j.ijmecsci.2013.09.010
  16. Ni, Y.Q., Ying, Z.G. and Chen, Z.H. (2011), "Micro-vibration suppression of equipment supported on a floor incorporating magneto-rheological elastomer core", J. Sound Vib., 330(18-19), 4369-4383. https://doi.org/10.1016/j.jsv.2011.04.020
  17. Pasquali, M., Lacarbonara, W. and Marzocca, P. (2014), "Detection of nonlinearities in plates via higher-order-spectra: nu9merical and experimental studies", J. Vib. Acoust., 136(4), 041015-041015. https://doi.org/10.1115/1.4027625
  18. Sun, Q., Zhou J.X. and Zhang, L. (2003), "An adaptive beam model and dynamic characteristics of magnetorheological materials", J. Sound Vib., 261(3), 465-481. https://doi.org/10.1016/S0022-460X(02)00985-9
  19. Sun, S., Deng, H., Yang, J., Li, W., Du, H., Alici, G. and Nakano, M. (2015), "An adaptive tuned vibration absorber based on multilayered MR elastomers", Smart Mater. Struct., 24(4), 045045. https://doi.org/10.1088/0964-1726/24/4/045045
  20. Sun, S.S., Chen, Y., Yang, J., Tian, T.F., Deng, H.X., Li, W.H., Du, H. and Alici, G. (2014), "The development of an adaptive tuned magnetorheological elastomer absorber working in squeeze mode", Smart Mater. Struct., 23(7), 075009. https://doi.org/10.1088/0964-1726/23/7/075009
  21. Tang, D., Zhao, M. and Dowell, E.H. (2014), "Inextensible beam and plate theory: Computational analysis and comparison with experiment", J. Appl. Mech.-ASME, 81(6), 061009-061009. https://doi.org/10.1115/1.4026800
  22. Ying, Z.G., Ni, Y.Q. and Ye, S.Q. (2014), "Stochastic microvibration suppression of a sandwich plate using a magnetorheological visco-elastomer core", Smart Mater. Struct., 23(2), 025019. https://doi.org/10.1088/0964-1726/23/2/025019
  23. York, D., Wang, X. and Gordaninejad, F. (2011), "A new magnetorheological mount for vibration control", J. Vib. Acoust., 133(3), 031003-031003. https://doi.org/10.1115/1.4002840
  24. Yuda, H., Peng, H. and Jinzhi, Z. (2015), "Strongly nonlinear subharmonic resonance and chaotic motion of axially moving thin plate in magnetic field", J. Comput. Nonlinear Dynam, 10(2), 021010-021010. https://doi.org/10.1115/1.4027490
  25. Zhou, G.Y. and Wang, Q. (2006), "Use of magnetorheological elastomer in an adaptive sandwich beam with conductive skins. Part II: Dynamic properties", Int. J. Solids Struct., 43(17), 5403-5420. https://doi.org/10.1016/j.ijsolstr.2005.07.044

피인용 문헌

  1. Assessment of dynamic characteristics of thin cylindrical sandwich panels with magnetorheological core vol.30, pp.18, 2018, https://doi.org/10.1177/1045389x19873423