In this study, the vibration analysis of fully and partially treated laminated composite Magnetorheological (MR) fluid sandwich plates has been investigated experimentally. The natural frequencies of fully and partially treated laminated composite MR fluid sandwich plates have been measured at various magnetic field intensities under two different boundary conditions. The variations of natural frequencies with applied magnetic field, boundary conditions and location of MR fluid pocket have been explored. Further, a comparison of natural frequencies of fully and partially treated MR fluid sandwich structure has been made at various magnetic field intensities.
A. Baz and J. Ro. Optimum design and control of active constrained layer damping. Journal of Mechanical Design, 117(B):135–144, 1995.
A.D. Nashif, D.I. Jones, and J.P. Henderson. Vibration damping. John Wiley & Sons, 1985.
B.F. Spencer Jr. and S. Nagarajaiah. State of the art of structural control. Journal of Structural Engineering, 129(7):845–856, 2003.
H. See. Advances in electro-rheological fluids: materials, modelling and applications. Journal of Industrial and Engineering Chemistry, 10(7):1132–1145, 2004.
R. Stanway, J.A. Rongong, and N.D. Sims. Active constrained-layer damping: a state-of-the-art review. Proceedings of the Institution of Mechanical Engineers, Part I: Journal of Systems and Control Engineering, 217(6):437–456, 2003.
Y.L. Xu, W.L. Qu, and J.M. Ko. Seismic response control of frame structures using magnetorheological/electrorheological dampers. Earthquake Engineering & Structural Dynamics, 29(5):557–575, 2000.
Y.M. Han, J.Y. Jung, S.B. Choi, Y.T. Choi, and N.M. Wereley. Ride quality investigation of an electrorheological seat suspension to minimize human body vibrations. Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering, 220(2):139–150, 2006.
T. Pranoto, K. Nagaya, and A. Hosoda. Vibration suppression of plate using linear MR fluid passive damper. Journal of Sound and Vibration, 276(3):919–932, 2004.
G.Z. Yao, F.F. Yap, G. Chen, W.H. Li, and S.H. Yeo. MR damper and its application for semi-active control of vehicle suspension system. Mechatronics, 12(7):963–973, 2002.
A. H.F. Lam and W.H. Liao. Semi-active control of automotive suspension systems with magneto-rheological dampers. International Journal of Vehicle Design, 33(1–3):50–75, 2003.
M.J. Kim and A. Gupta. Finite element analysis of free vibrations of laminated composite plates. International Journal of Analytical and Experimental Modal Analysis, 5(3):195–203, 1990.
M.K. Pandit, S. Haldar, and M. Mukhopadhyay. Free vibration analysis of laminated composite rectangular plate using finite element method. Journal of Reinforced Plastics and Composites, 26(1):69–80, 2007.
M.V. Gandhi, B.S. Thompson, and S.B. Choi. A new generation of innovative ultra-advanced intelligent composite materials featuring electro-rheological fluids: an experimental investigation. Journal of Composite Materials, 23(12):1232–1255, 1989.
Y. Choi, A.F. Sprecher, and H. Conrad. Vibration characteristics of a composite beam containing an electrorheological fluid. Journal of Intelligent Material Systems and Structures, 1(1):91–104, 1990.
K.D. Weiss, J.D. Carlson, and D.A. Nixon. Viscoelastic properties of magneto-and electrorheological fluids. Journal of Intelligent Material Systems and Structures, 5(6):772–775, 1994.
W.H. Li, G. Chen, and S.H. Yeo. Viscoelastic properties of MR fluids. Smart Materials and Structures, 8(4):460–468, 1999.
J.Y. Yeh and L.W. Chen. Vibration of a sandwich plate with a constrained layer and electrorheological fluid core. Composite Structures, 65(2):251–258, 2004.
J.Y. Yeh and L.W. Chen. Dynamic stability of a sandwich plate with a constraining layer and electrorheological fluid core. Journal of Sound and Vibration, 285(3):637–652, 2005.
J.Y. Yeh and L.W. Chen. Finite element dynamic analysis of orthotropic sandwich plates with an electrorheological fluid core layer. Composite Structures, 78(3):368–376, 2007.
G. Haiqing and L.M. King. Vibration characteristics of sandwich beams partially and fully treated with electro-rheological fluid. Journal of Intelligent Material Systems and Structures, 8(5):401–413, 1997.
M. Yalcintas and H. Dai. Magnetorheological and electrorheological materials in adaptive structures and their performance comparison. Smart Materials and Structures, 8(5):560, 1999.
M. Yalcintas and H. Dai. Vibration suppression capabilities of magnetorheological materials based adaptive structures. Smart Materials and Structures, 13(1):1, 2003.
Q. Sun, J.X. Zhou, and L. Zhang. An adaptive beam model and dynamic characteristics of magnetorheological materials. Journal of Sound and Vibration, 261(3):465–481, 2003.
B. Hu, D. Wang, P. Xia, and Q. Shi. Investigation on the vibration characteristics of a sandwich beam with smart composites-MRF. World Journal of Modelling and Simulation, 2(3):201–206, 2006.
V. Lara-Prieto, R. Parkin, M. Jackson, V. Silberschmidt, and Z. Kęsy. Vibration characteristics of MR cantilever sandwich beams: experimental study. Smart Materials and Structures, 19(1):015005, 2009.
V. Rajamohan, R. Sedaghati, and S. Rakheja. Vibration analysis of a multi-layer beam containing magnetorheological fluid. Smart Materials and Structures, 19(1):015013, 2009.
V. Rajamohan, S. Rakheja, and R. Sedaghati. Vibration analysis of a partially treated multilayer beam with magnetorheological fluid. Journal of Sound and Vibration, 329(17):3451–3469, 2010.
V. Rajamohan, R. Sedaghati, and S. Rakheja. Optimum design of a multilayer beam partially treated with magnetorheological fluid. Smart Materials and Structures, 19(6):065002–15, 2010.
V. Rajamohan and M. Ramamoorthy. Dynamic characterization of non-homogeneous magnetorheological fluids based multi-layer beam. In Applied Mechanics and Materials, volume 110, pages 105–112. Trans Tech Publ, 2012.
J.Y. Yeh. Vibration analysis of sandwich rectangular plates with magnetorheological elastomer damping treatment. Smart Materials and Structures, 22(3):035010, 2013.
R. Manoharan, R. Vasudevan, and A.K. Jeevanantham. Dynamic characterization of a laminated composite magnetorheological fluid sandwich plate. Smart Materials and Structures, 23(2):025022, 2014.
R. Manoharan, R. Vasudevan, and A.K. Jeevanantham. Vibration analysis of a partially treated laminated composite magnetorheological fluid sandwich plate. Journal of Vibration and Control, 2014. .