Details
| Originalsprache | Englisch |
|---|---|
| Seiten (von - bis) | 55-60 |
| Seitenumfang | 6 |
| Fachzeitschrift | Advances in Radio Science |
| Jahrgang | 15 |
| Publikationsstatus | Veröffentlicht - 21 Sept. 2017 |
Abstract
Torque load measurements play an important part in various engineering applications, as for automotive industry, in which the drive torque of a motor has to be determined. A widely used measuring method are strain gauges. A thin flexible foil, which supports a metallic pattern, is glued to the surface of the object the torque is being applied to. In case of a deformation due to the torque load, the change in the electrical resistance is measured. With the combination of constitutive equations the applied torque load is determined by the change of electrical resistance. The creep of the glue and the foil material, together with the temperature and humidity dependence, may become an obstacle for some applications Kapralov and Fesenko(1984). Thus, there have been optical and magnetical, as well as capacitive sensors introduced ). This paper discusses the general idea behind an electrostatic capacitive sensor based on a simple draft of an exemplary measurement setup. For better understanding an own electrostatical, geometrical and mechanical model of this setup has been developed.
ASJC Scopus Sachgebiete
- Ingenieurwesen (insg.)
- Elektrotechnik und Elektronik
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in: Advances in Radio Science, Jahrgang 15, 21.09.2017, S. 55-60.
Publikation: Beitrag in Fachzeitschrift › Artikel › Forschung › Peer-Review
}
TY - JOUR
T1 - Electrostatic sensor modeling for torque measurements
AU - Mika, Michal
AU - Dannert, Mirjam
AU - Mett, Felix
AU - Weber, Harry
AU - Mathis, Wolfgang
AU - Nackenhorst, Udo
N1 - Funding information: The publication of this article was funded by the open-access fund of Leibniz Universität Hannover.
PY - 2017/9/21
Y1 - 2017/9/21
N2 - Torque load measurements play an important part in various engineering applications, as for automotive industry, in which the drive torque of a motor has to be determined. A widely used measuring method are strain gauges. A thin flexible foil, which supports a metallic pattern, is glued to the surface of the object the torque is being applied to. In case of a deformation due to the torque load, the change in the electrical resistance is measured. With the combination of constitutive equations the applied torque load is determined by the change of electrical resistance. The creep of the glue and the foil material, together with the temperature and humidity dependence, may become an obstacle for some applications Kapralov and Fesenko(1984). Thus, there have been optical and magnetical, as well as capacitive sensors introduced ). This paper discusses the general idea behind an electrostatic capacitive sensor based on a simple draft of an exemplary measurement setup. For better understanding an own electrostatical, geometrical and mechanical model of this setup has been developed.
AB - Torque load measurements play an important part in various engineering applications, as for automotive industry, in which the drive torque of a motor has to be determined. A widely used measuring method are strain gauges. A thin flexible foil, which supports a metallic pattern, is glued to the surface of the object the torque is being applied to. In case of a deformation due to the torque load, the change in the electrical resistance is measured. With the combination of constitutive equations the applied torque load is determined by the change of electrical resistance. The creep of the glue and the foil material, together with the temperature and humidity dependence, may become an obstacle for some applications Kapralov and Fesenko(1984). Thus, there have been optical and magnetical, as well as capacitive sensors introduced ). This paper discusses the general idea behind an electrostatic capacitive sensor based on a simple draft of an exemplary measurement setup. For better understanding an own electrostatical, geometrical and mechanical model of this setup has been developed.
UR - http://www.scopus.com/inward/record.url?scp=85029933441&partnerID=8YFLogxK
U2 - 10.5194/ars-15-55-2017
DO - 10.5194/ars-15-55-2017
M3 - Article
AN - SCOPUS:85029933441
VL - 15
SP - 55
EP - 60
JO - Advances in Radio Science
JF - Advances in Radio Science
SN - 1684-9965
ER -