<abstract xmlns="http://www.w3.org/1999/xhtml"><p>A nonlinear couple modeling of magnetostrictive cantilever is built by combining Gibb’s free energy formulation with the Euler-Bernoulli beam theory. The Gibb’s free energy corresponding to different orientations in 3D space can be expressed in terms of their direction cosines, the stress at a given point can be described by classical theory. The magnetomechanical bending experimental setup is designed. The results demonstrated magnetostrictive sensing can be performed in bending even when both tensile and compressive stresses are developed; meanwhile the sensing is primarily due to the dominating effect of compression over tension.</p></abstract>

A nonlinear couple modeling of magnetostrictive cantilever is built by combining Gibb’s free energy formulation with the Euler-Bernoulli beam theory. The Gibb’s free energy corresponding to different orientations in 3D space can be expressed in terms of their direction cosines, the stress at a given point can be described by classical theory. The magnetomechanical bending experimental setup is designed. The results demonstrated magnetostrictive sensing can be performed in bending even when both tensile and compressive stresses are developed; meanwhile the sensing is primarily due to the dominating effect of compression over tension.

Sensor Performance Of Cantilevered Magnetostrictive Beam

International Journal on Smart Sensing and Intelligent Systems

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

{"article-title":"Sensor Performance Of Cantilevered Magnetostrictive Beam"}

A nonlinear couple modeling of magnetostrictive cantilever is built by combining Gibb’s free energy formulation with the Euler-Bernoulli beam theory. The...

Sensor Performance Of Cantilevered Magnetostrictive Beam

Published Online: Sep 01, 2014

Page range: 1221 - 1238

Received: Mar 30, 2014

Accepted: Sep 01, 2014

DOI: https://doi.org/10.21307/ijssis-2017-702

Keywords
Magnetostrictive, beam, nonlinear couple, sensor performance

© 2014 Cao Qinghua et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Sensor Performance Of Cantilevered Magnetostrictive Beam

Published Online: Sep 01, 2014

Page range: 1221 - 1238

Received: Mar 30, 2014

Accepted: Sep 01, 2014

DOI: https://doi.org/10.21307/ijssis-2017-702

KeywordsMagnetostrictive, beam, nonlinear couple, sensor performance

© 2014 Cao Qinghua et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Keywords
Magnetostrictive, beam, nonlinear couple, sensor performance