Modelling the Characteristics of Ring-Shaped Magnetoelastic Force Sensor in Mohri’s Configuration
Anna Ostaszewska-Liżewska , Roman Szewczyk , Peter Råback , Mika Malinen
AbstractMagnetoelastic force sensors exhibit high sensitivity and robustness. One commonly used conﬁguration of force sensor with a ring-shaped core was presented by Mohriatal. In this conﬁguration force is applied in the direction of a diameter of the core. However, due to inhomogeneous distribution of stresses, model of such sensor has not been presented yet. This paper is ﬁlling the gap presenting a new method of modelling the magnetoelastic eﬀect, which is especially suitable for the ﬁnite element method. The presented implementation of proposed model is in good agreement with experimental data and creates new possibilities of modelling other devices utilizing magnetoelastic eﬀect.
|Journal series||Sensors, [SENSORS-BASEL], ISSN 1424-8220, e-ISSN 1424-3210|
|Publication size in sheets||0.5|
|Keywords in English||magnetoelastic eﬀect, force sensor, ﬁnite element method|
|ASJC Classification||; ; ;|
|Score||= 100.0, 08-06-2020, ArticleFromJournal|
|Publication indicators||= 0; = 1; : 2016 = 1.393; : 2018 = 3.031 (2) - 2018=3.302 (5)|
* presented citation count is obtained through Internet information analysis and it is close to the number calculated by the Publish or Perish system.