Algebraic summation of eigenstates as a novel output metric to extend the linear sensing range of mode-localized sensors

Hemin Zhang; Jiming Zhong; Jing Yang; Weizheng Yuan; Hao Kang; Honglong Chang

doi:10.1109/ICSENS.2017.8233869

Algebraic summation of eigenstates as a novel output metric to extend the linear sensing range of mode-localized sensors

Hemin Zhang, Jiming Zhong, Jing Yang, Weizheng Yuan, Hao Kang, Honglong Chang

School of Mechanical Engineering

Northwestern Polytechnical University Xian

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

10 Scopus citations

Abstract

Frequency-modulated MEMS resonant sensors have been widely used in a variety of sensing applications. This recently emerging sensing mechanism, based on the mode localization of weakly coupled resonators, provides improved sensitivity of more than two orders of magnitude by selecting eigenstate or amplitude ratio as the output metric. However, the loci veering property of the new readout limits the linear sensing range of the mode-localized sensors. In this paper, we propose for the first time that using the algebraic summation of the amplitude ratios of the two vibration modes can enhance the linear sensing range to full-scale range. The measured linear sensing range ([-12, -2] N/m) of selecting algebraic summation as the output metric is more than 2 times larger than that ([-12, -8] N/m) of reading the amplitude ratio of a certain mode.

Original language	English
Title of host publication	IEEE SENSORS 2017 - Conference Proceedings
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	1-3
Number of pages	3
ISBN (Electronic)	9781509010127
DOIs	https://doi.org/10.1109/ICSENS.2017.8233869
State	Published - 21 Dec 2017
Event	16th IEEE SENSORS Conference, ICSENS 2017 - Glasgow, United Kingdom Duration: 30 Oct 2017 → 1 Nov 2017

Publication series

Name	Proceedings of IEEE Sensors
Volume	2017-December
ISSN (Print)	1930-0395
ISSN (Electronic)	2168-9229

Conference

Conference	16th IEEE SENSORS Conference, ICSENS 2017
Country/Territory	United Kingdom
City	Glasgow
Period	30/10/17 → 1/11/17

Keywords

linear sensing range
mode localization
resonant sensors

Access to Document

10.1109/ICSENS.2017.8233869

Cite this

Zhang, H., Zhong, J., Yang, J., Yuan, W., Kang, H., & Chang, H. (2017). Algebraic summation of eigenstates as a novel output metric to extend the linear sensing range of mode-localized sensors. In IEEE SENSORS 2017 - Conference Proceedings (pp. 1-3). (Proceedings of IEEE Sensors; Vol. 2017-December). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ICSENS.2017.8233869

@inproceedings{c018b139a36f47228de21e9b28da9db3,

title = "Algebraic summation of eigenstates as a novel output metric to extend the linear sensing range of mode-localized sensors",

abstract = "Frequency-modulated MEMS resonant sensors have been widely used in a variety of sensing applications. This recently emerging sensing mechanism, based on the mode localization of weakly coupled resonators, provides improved sensitivity of more than two orders of magnitude by selecting eigenstate or amplitude ratio as the output metric. However, the loci veering property of the new readout limits the linear sensing range of the mode-localized sensors. In this paper, we propose for the first time that using the algebraic summation of the amplitude ratios of the two vibration modes can enhance the linear sensing range to full-scale range. The measured linear sensing range ([-12, -2] N/m) of selecting algebraic summation as the output metric is more than 2 times larger than that ([-12, -8] N/m) of reading the amplitude ratio of a certain mode.",

keywords = "linear sensing range, mode localization, resonant sensors",

author = "Hemin Zhang and Jiming Zhong and Jing Yang and Weizheng Yuan and Hao Kang and Honglong Chang",

note = "Publisher Copyright: {\textcopyright} 2017 IEEE.; 16th IEEE SENSORS Conference, ICSENS 2017 ; Conference date: 30-10-2017 Through 01-11-2017",

year = "2017",

month = dec,

day = "21",

doi = "10.1109/ICSENS.2017.8233869",

language = "英语",

series = "Proceedings of IEEE Sensors",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

pages = "1--3",

booktitle = "IEEE SENSORS 2017 - Conference Proceedings",

}

Zhang, H, Zhong, J, Yang, J, Yuan, W, Kang, H & Chang, H 2017, Algebraic summation of eigenstates as a novel output metric to extend the linear sensing range of mode-localized sensors. in IEEE SENSORS 2017 - Conference Proceedings. Proceedings of IEEE Sensors, vol. 2017-December, Institute of Electrical and Electronics Engineers Inc., pp. 1-3, 16th IEEE SENSORS Conference, ICSENS 2017, Glasgow, United Kingdom, 30/10/17. https://doi.org/10.1109/ICSENS.2017.8233869

Algebraic summation of eigenstates as a novel output metric to extend the linear sensing range of mode-localized sensors. / Zhang, Hemin; Zhong, Jiming; Yang, Jing et al.
IEEE SENSORS 2017 - Conference Proceedings. Institute of Electrical and Electronics Engineers Inc., 2017. p. 1-3 (Proceedings of IEEE Sensors; Vol. 2017-December).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - Algebraic summation of eigenstates as a novel output metric to extend the linear sensing range of mode-localized sensors

AU - Zhang, Hemin

AU - Zhong, Jiming

AU - Yang, Jing

AU - Yuan, Weizheng

AU - Kang, Hao

AU - Chang, Honglong

PY - 2017/12/21

Y1 - 2017/12/21

N2 - Frequency-modulated MEMS resonant sensors have been widely used in a variety of sensing applications. This recently emerging sensing mechanism, based on the mode localization of weakly coupled resonators, provides improved sensitivity of more than two orders of magnitude by selecting eigenstate or amplitude ratio as the output metric. However, the loci veering property of the new readout limits the linear sensing range of the mode-localized sensors. In this paper, we propose for the first time that using the algebraic summation of the amplitude ratios of the two vibration modes can enhance the linear sensing range to full-scale range. The measured linear sensing range ([-12, -2] N/m) of selecting algebraic summation as the output metric is more than 2 times larger than that ([-12, -8] N/m) of reading the amplitude ratio of a certain mode.

AB - Frequency-modulated MEMS resonant sensors have been widely used in a variety of sensing applications. This recently emerging sensing mechanism, based on the mode localization of weakly coupled resonators, provides improved sensitivity of more than two orders of magnitude by selecting eigenstate or amplitude ratio as the output metric. However, the loci veering property of the new readout limits the linear sensing range of the mode-localized sensors. In this paper, we propose for the first time that using the algebraic summation of the amplitude ratios of the two vibration modes can enhance the linear sensing range to full-scale range. The measured linear sensing range ([-12, -2] N/m) of selecting algebraic summation as the output metric is more than 2 times larger than that ([-12, -8] N/m) of reading the amplitude ratio of a certain mode.

KW - linear sensing range

KW - mode localization

KW - resonant sensors

UR - http://www.scopus.com/inward/record.url?scp=85044324385&partnerID=8YFLogxK

U2 - 10.1109/ICSENS.2017.8233869

DO - 10.1109/ICSENS.2017.8233869

M3 - 会议稿件

AN - SCOPUS:85044324385

T3 - Proceedings of IEEE Sensors

SP - 1

EP - 3

BT - IEEE SENSORS 2017 - Conference Proceedings

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 16th IEEE SENSORS Conference, ICSENS 2017

Y2 - 30 October 2017 through 1 November 2017

ER -

Algebraic summation of eigenstates as a novel output metric to extend the linear sensing range of mode-localized sensors

Abstract

Publication series

Conference

Keywords

Access to Document

Other files and links

Fingerprint

Cite this