Proceedings of the 5th International Conference on Information Engineering for Mechanics and Materials

The Appliance of Duffing Chaotic Detection system in displacement measurement of capacitance sensor

Authors
Xiao Lin, Ya-ping Dai, Xing-xing Hu, Shu-gui Wu
Corresponding Author
Xiao Lin
Available Online July 2015.
DOI
10.2991/icimm-15.2015.243How to use a DOI?
Keywords
duffing; chaos detection system; capacitance sensor; weak signal detection
Abstract

High precision micro displacement measurement framework is fundamental for drilling strain gauges. We try to combine Duffing Chaotic Detection (DCD) method to replace the traditional lock-in amplifier method in drilling strain gauges. Simulation results showed that the DCD method is better than lock-in amplifier method both in the detection accuracy and noise resistance. Even more, the design and realization of DCD method is easier than lock-in amplifier method.

Copyright
© 2015, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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Volume Title
Proceedings of the 5th International Conference on Information Engineering for Mechanics and Materials
Series
Advances in Engineering Research
Publication Date
July 2015
ISBN
978-94-62520-88-2
ISSN
2352-5401
DOI
10.2991/icimm-15.2015.243How to use a DOI?
Copyright
© 2015, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Cite this article

TY  - CONF
AU  - Xiao Lin
AU  - Ya-ping Dai
AU  - Xing-xing Hu
AU  - Shu-gui Wu
PY  - 2015/07
DA  - 2015/07
TI  - The Appliance of Duffing Chaotic Detection system in displacement measurement of capacitance sensor
BT  - Proceedings of the 5th International Conference on Information Engineering for Mechanics and Materials
PB  - Atlantis Press
SP  - 1337
EP  - 1342
SN  - 2352-5401
UR  - https://doi.org/10.2991/icimm-15.2015.243
DO  - 10.2991/icimm-15.2015.243
ID  - Lin2015/07
ER  -