Abstract
A type of new intelligent micro-deformation material called giant magnetostrictive materials (GMMs) has a wide range of potential applications in the field of micro-vibrations. In this paper, the dynamic response of the output force of GMMs is investigated, and their internal magnetic fields are simulated via the finite element analysis software ANSYS. A test system that primarily includes a force sensor, a GMM, and a DAQ card is constructed to study the dynamic response characteristics of the output force. By changing the applied current in the coils and the pre-tightening force applied on the GMMs, the dynamic response time of the output force is determined. The experimental results show that, when the current in the coils is less than 2.5 A, the response time of the output force decreases with the increase of the outer current. Additionally, the response time of the output force is related to the applied preload, and is the fastest when the preload reaches 300 N. Before the pre-pressure reaches 300 N, the response time of the output force is negatively correlated with the pre-pressure. Finally, when the pre-pressure exceeds 300 N, the response time of the output force becomes greater than before.
Similar content being viewed by others
References
Braghin, F., Cinquemani, S., Resta, F.: A model of magnetostrictive actuators for active vibration control. IEEE Int. Symp. Ind. Electron. 165, 847–852 (2011)
Clark, A.E., Wun-Fogle, M.: Modern magnetostrictive materials classical and non-classical alloys. Proc. SPIE 4699, 421–436 (2002)
Davino, D., Giustiniani, A., Visone, C., Adly, A.: Experimental analysis of vibrations damping due to magnetostrictive based energy harvesting. J. Appl. Phys. 109(7), 07E509 (2011)
Ekreem, N.B., Olabi, A.G., Prescott, T., Rafferty, A., Hashmi, M.S.J.: An overview of magnetostriction, its use and methods to measure these properties. J. Mater. Process. Technol. 191(1–3), 96–101 (2007)
Kuhnen, K., Schommer, M., Janocha, H.: Integral feedback control of a self-sensing magnetostrictive actuator. Smart Mater. Struct. 16(4), 1098 (2007)
Liu, J., Jiang, C., Xu, H.: Giant magnetostrictive materials. Sci. China Technol. Sci. 55, 1319–1326 (2012)
Moon, S.J., Lim, C.W., Kim, B.H., Park, Y.: Structural vibration control using linear magnetostrictive actuators. J. Sound Vib. 302(4–5), 875–891 (2007)
Ohmata, K., Zaike, M., Koh, T.: A three-link arm type vibration control device using magnetostrictive actuators. J. Alloys Compd. 258(1/2), 74–78 (1997)
Olabi, A.G., Grunwald, A.: Design and application of magnetostrictive materials. Mater. Des. 29(2), 469–483 (2008)
Acknowledgements
The work described in this paper was supported the National Natural Science Foundation of China (No. 51675345), the Zhejiang Basic Public Welfare Research (Project No. LGG19F020013) and Research Fund for Doctoral Program of Zhejiang Normal University.
Author information
Authors and Affiliations
Corresponding authors
Additional information
Publisher's Note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Rights and permissions
About this article
Cite this article
Shen, W.Z., Bo, W.H. & Hui, L.X. Dynamic response of the output force of giant magnetostrictive materials. Int J Mech Mater Des 16, 685–691 (2020). https://doi.org/10.1007/s10999-020-09495-w
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10999-020-09495-w