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Comparative study of different output metrics for a three-weakly-coupled-resonator sensor

Comparative study of different output metrics for a three-weakly-coupled-resonator sensor
Comparative study of different output metrics for a three-weakly-coupled-resonator sensor
This paper, for the first time, investigates the characteristics of different output metrics for a three degree-of-freedom (DoF) coupled resonator sensor. The main aspects examined are sensitivity and linear range. It is shown from theoretical estimations, equivalent RLC circuit model simulations and electrical measurements that using the vibration amplitude ratio as an output signal provides improved sensitivity and linearity range, compared to other methods such as shift in eigenstate, mode frequency or amplitude difference.
Zhao, Chun
00e81968-02a9-4b1c-8b63-97aa9fbfd4e9
Wood, Graham
61de1458-e7f5-4712-925a-a95bb44580ee
Xie, Jianbing
130942fa-d891-40d0-bcb7-5dc548c56310
Chang, Honglong
5e79fc38-b84c-4e7b-aabe-dae9815cf324
Pu, Suan-Hui
8b46b970-56fd-4a4e-8688-28668f648f43
Kraft, Michael
c2ff2439-b909-4af3-824d-9d7c0d14dc3e
Zhao, Chun
00e81968-02a9-4b1c-8b63-97aa9fbfd4e9
Wood, Graham
61de1458-e7f5-4712-925a-a95bb44580ee
Xie, Jianbing
130942fa-d891-40d0-bcb7-5dc548c56310
Chang, Honglong
5e79fc38-b84c-4e7b-aabe-dae9815cf324
Pu, Suan-Hui
8b46b970-56fd-4a4e-8688-28668f648f43
Kraft, Michael
c2ff2439-b909-4af3-824d-9d7c0d14dc3e

Zhao, Chun, Wood, Graham, Xie, Jianbing, Chang, Honglong, Pu, Suan-Hui and Kraft, Michael (2015) Comparative study of different output metrics for a three-weakly-coupled-resonator sensor. 18th International Conference on Solid-State Sensors, Actuators and Microsystems (TRANSDUCERS) 2015, Anchorage, United States. 20 - 24 Jun 2015. 4 pp . (doi:10.1109/TRANSDUCERS.2015.7181396).

Record type: Conference or Workshop Item (Paper)

Abstract

This paper, for the first time, investigates the characteristics of different output metrics for a three degree-of-freedom (DoF) coupled resonator sensor. The main aspects examined are sensitivity and linear range. It is shown from theoretical estimations, equivalent RLC circuit model simulations and electrical measurements that using the vibration amplitude ratio as an output signal provides improved sensitivity and linearity range, compared to other methods such as shift in eigenstate, mode frequency or amplitude difference.

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More information

e-pub ahead of print date: 21 June 2015
Published date: 6 August 2015
Venue - Dates: 18th International Conference on Solid-State Sensors, Actuators and Microsystems (TRANSDUCERS) 2015, Anchorage, United States, 2015-06-20 - 2015-06-24
Organisations: Nanoelectronics and Nanotechnology, Mechatronics, Engineering Science Unit

Identifiers

Local EPrints ID: 385349
URI: http://eprints.soton.ac.uk/id/eprint/385349
PURE UUID: d48c18d0-c777-41ea-a7c2-9efbb3f309b2
ORCID for Suan-Hui Pu: ORCID iD orcid.org/0000-0002-3335-8880

Catalogue record

Date deposited: 12 Jan 2016 15:53
Last modified: 26 Nov 2021 03:15

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Contributors

Author: Chun Zhao
Author: Graham Wood
Author: Jianbing Xie
Author: Honglong Chang
Author: Suan-Hui Pu ORCID iD
Author: Michael Kraft

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