Detail publikace

Scale Factor in MEMS Gyroscopes - The Effect of Power Supply Voltage

VÁGNER, M. BENEŠ, P.

Originální název

Scale Factor in MEMS Gyroscopes - The Effect of Power Supply Voltage

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

This paper discusses the behavior of MEMS gyroscopes during power supply fluctuations, which is a problem that has not been sufficiently analyzed to date. The focus is placed on the scale factor. In the opening section, the authors present the basic output configurations of the MEMS gyroscopes and propose their general models. The following part of the article has a practical character. Here, eight types of the above-defined gyroscopes are examined to demonstrate the influence of the applied supply voltage. Firstly, the measurement procedure is described, and subsequently the results of this experiment are presented. The outcome of the performed research consists in that the scale factor error is smaller than 1% if the power supply voltage fluctuates within the range of +-0.25 V around the nominal value.

Klíčová slova

model; scale factor; offset; scale factor supply drift; zero rate supply drift; power supply voltage; single-ended; ratiometric; digital;

Autoři

VÁGNER, M.; BENEŠ, P.

Rok RIV

2013

Vydáno

3. 12. 2013

Nakladatel

Massey University

Místo

Wellington, Nový Zéland

ISBN

978-1-4673-5221-5

Kniha

Proceedings of the 2013 Seventh International Conference on Sensing Technology

Strany od

247

Strany do

251

Strany počet

983

BibTex

@inproceedings{BUT103409,
  author="Martin {Vágner} and Petr {Beneš}",
  title="Scale Factor in MEMS Gyroscopes - The Effect of Power Supply Voltage",
  booktitle="Proceedings of the 2013 Seventh International Conference on Sensing Technology",
  year="2013",
  pages="247--251",
  publisher="Massey University",
  address="Wellington, Nový Zéland",
  isbn="978-1-4673-5221-5"
}