Vibration control of laminated composite beam with magnetostrictive layers

Document Type : Research Paper

Authors

zanjan

Abstract

Structural vibration control using intelligent materials has received much attention nowadays. These materials due to their high frequency, low weight and volume, easy convert electrical energy into mechanical and vice versa are being used increasingly in the aerospace industry (for example missiles fin, helicopter rotor blades, satellites, etc.), Marine (Noise and Vibration in submarines, ...), sports equipment as well as space trusses. This study deals with the vibration control of a laminated composite beam using smart magnetostrictive layers. The Navier method has been used to solve the vibration problem of simply supported beams. In the following the effect of the magnetostrictive layers thickness, composite lay-up and magnetic field on the vibration behavior of smart beam has been studied.

Keywords

References

[1] رحیمی، غ. ح. ، طورانی، ح. ،  جدایی، ا.(1391)، "تحلیل خمش و ارتعاشات آزاد تیر هدفمند پیزوالکتریک روی بستر الاستیک"، بیستمین کنفرانس بین‌المللی مهندسی مکانیک ، شیراز، دانشگاه شیراز.
[2] طهانی، م. ، ژرفی، ح.(1387)، "کنترل فعال ارتعاشات تیرهای کامپوزیتی با استفاده از لایه‌های پیزوالکتریک"،شانزدهمین کنفرانس بین‌المللی مهندسی مکانیک ، کرمان، دانشگاه کرمان.
[3] Reddy, J. N., Barbosa, J. I.(2000).‘‘on vibration suppression of magnetostrictive beam’’. Smart Material Structures, Vol. 9, pp. 49-58.
[4] Zhou, H. M., Zhou, Y. H.(2007).“Vibration suppression of laminated composite beams using actuators of giant magnetostrictive materials”.Smart Material Structures, Vol. 16, pp.198–206.
[5] Garcia Lage, R., MotaSoares, C.M., MotaSoares, C.A., Reddy, J.N.(2004). “Layerwise partial mixed finite element analysis of magneto-electro-elastic plates”. Computers & Structures, Vol. 82, pp. 1293–1301.
[6] Bhattacharya, B., Buravalla V. R., Patsias S., Tomlinson, G. R.(2000).“Active and passive vibration control of flexible structures using a combination of magnetostrictive and ferromagnetic alloys”.Fifth European Conference on Smart Structures and Materials, Scotland.
[7] Reddy, J. N.(1997), “Mechanics of Laminated Composite Plates: Theory and Analysis”. CRC Press, Boca Raton.
 
Journal of Modeling in Engineering
Volume 15, Issue 48
June 2017
Pages 1-13

Files

History

  • Receive Date: 02 June 2013
  • Revise Date: 18 September 2014
  • Accept Date: 29 November 2014

Share

How to cite

Statistics