In this work, an electronic system is presented to measure the force applied by a solenoid. The originality of the work is focused on the use of a magnetoresistive current sensor to provide the isolation barrier needed in the actual industrial plant where the solenoids are working. The design of the electronic system is presented as well as experimental measurements as a result of a calibration process showing a negligible hysteresis with that specific sensor. The magnetoresistive current sensor is used to develop transmission functions rather than playing its usual sensing roles.

1.
W.
Jung
,
Op Amp Applications Handbook
, Analog Devices Series (
Oxford
,
Newnes
,
2005
).
2.
Measurement Computing Corporation
,
Data Acquisition Handbook
, 3rd ed. (
Norton
,
Massachusetts
,
2012
).
3.
P.
Mahalingam
,
D.
Guiling
, and
S.
Lee
, in
Proceedings of the International Symposium on Semiconductor Manufacturing
(
IEEE
,
Santa Clara, CA
,
2007
), p.
15
.
4.
B.
Chen
, in
IEEE Applied Power Electronics Conference and Exposition
(
IEEE
,
Washington, DC
,
2009
), p.
2039
.
5.
S.
Wayne
,
Analog Dialogue
39
,
10
(
2005
).
6.
R.
Kliger
,
IEEE Instrum. Meas. Mag.
6
(
1
),
16
(
2003
).
7.
H.
Stapleton
and
A.
O’Grady
,
EDN
1
,
113
(
2001
).
8.
A.
Lopes
 et al.,
IEEE Trans. Magn.
49
(
7
),
3866
(
2013
).
9.
S. L.
Kim
,
G.
Lu
, and
K. D. T.
Ngo
, in
Twenty-Eighth Annual IEEE Applied Power Electronics Conference and Exposition (APEC 2013)
(
IEEE
,
Long Beach, California
,
2013
), p.
2498
.
10.
R.
Slatter
and
B.
Goffin
, in
European Space Power Conference
,
Noordwijkerhout, The Netherlands
,
2014
.
11.
S. I.
Ravelo
 et al.,
Sensors
13
(
12
),
17516
(
2013
).
12.
See www.nve.com for NVE Corporation, AAV003–10E Current Sensor Data Sheet (2012), accessed date February 2017.
13.
See www.honeywell.com for Honeywell Intern, Micro switch force sensors FS series Data Sheet (2009), accessed date February 2017.
14.
S.
Franco
,
Design with Operational Amplifiers and Analog Integrated Circuits
(
McGraw-Hill
,
New York
,
1988
).
15.
See https://decibel.ni.com/content/groups/ for information about LINX interface.
You do not currently have access to this content.