Author:
Hou E.Z.Y.,Li G.G.D.,Huang G.
Abstract
Abstract
Nowadays, a magnetostrictive patch transducer(MPT) utilizing
the high magnetostriction patch such as iron-cobalt alloy attached
to the tested specimen like pipes, tubes, and cables has attracted
more attention from many scholars. A harmonized flexible printed
coil magnetostrictive patch transducer (HFPC-MPT) was proposed in
2019 by the author's research group, and this high-performance MPT
could generate a more even magnetostrictive force than
before. However, that research was an MPT optimization from sensor
circuit design perspective. From the perspective of the magnetic
field, this type of sensor has not been explored yet to improve its
performance. In this research, firstly, the author conducted
numerical simulations to find the optimal balance range between the
static and dynamic magnetic fields of HFPC-MPT. Secondly, some
experiments have been designed to verify the simulation results. The
simulation results have been validated and are in agreement with the
experimental results. This research provided a deep insight into
improving the performance of HFPC-MPT from the perspective of the
static magnetic field, which is also beneficial to both industrial
and academic areas.
Subject
Mathematical Physics,Instrumentation
Cited by
1 articles.
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