An FPGA based measurement system for a Fibre Bragg Grating (FBG) strain sensor

Oleg Uzenkov; Peter Lee; D. Webb

doi:10.1109/IMTC.2006.328621

An FPGA based measurement system for a Fibre Bragg Grating (FBG) strain sensor

Oleg Uzenkov, Peter Lee, D. Webb

Aston Institute of Photonic Technologies (AiPT)

Research output: Chapter in Book/Published conference output › Conference publication

Abstract

This paper presents an FPGA based measurement system used to measure the output from a fibre based Bragg grating strain sensor. The system is able to monitor the output of up to 10 demultiplexed light sources generated by the Bragg grating sensor and separated using a minaturised monochromator. The Centroid (C) of the light sources are measured using a 2048 pixel linear CCD array controlled by a Xilinx FPGA. The system scans the linear array at a rate of 2 MHz and is able to obtain sub-pixel resolution which equates resolution of 1 microstrain. The control circuit is implemented using less than 58% of the logic resources on an XCS40 device.

Original language	English
Title of host publication	Conference Record - IEEE Instrumentation and Measurement Technology Conference
Publisher	IEEE
Pages	2364-2367
Number of pages	4
ISBN (Print)	0780393600, 9780780393608
DOIs	https://doi.org/10.1109/IMTC.2006.328621
Publication status	Published - 1 Dec 2006
Event	IMTC'06 - IEEE Instrumentation and Measurement Technology Conference - Sorrento, United Kingdom Duration: 24 Apr 2006 → 27 Apr 2006

Conference

Conference	IMTC'06 - IEEE Instrumentation and Measurement Technology Conference
Country/Territory	United Kingdom
City	Sorrento
Period	24/04/06 → 27/04/06

Keywords

Bragg grating
FPGA
Strain sensor

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10.1109/IMTC.2006.328621

Cite this

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title = "An FPGA based measurement system for a Fibre Bragg Grating (FBG) strain sensor",

abstract = "This paper presents an FPGA based measurement system used to measure the output from a fibre based Bragg grating strain sensor. The system is able to monitor the output of up to 10 demultiplexed light sources generated by the Bragg grating sensor and separated using a minaturised monochromator. The Centroid (C) of the light sources are measured using a 2048 pixel linear CCD array controlled by a Xilinx FPGA. The system scans the linear array at a rate of 2 MHz and is able to obtain sub-pixel resolution which equates resolution of 1 microstrain. The control circuit is implemented using less than 58% of the logic resources on an XCS40 device.",

keywords = "Bragg grating, FPGA, Strain sensor",

author = "Oleg Uzenkov and Peter Lee and D. Webb",

year = "2006",

month = dec,

day = "1",

doi = "10.1109/IMTC.2006.328621",

language = "English",

isbn = "0780393600",

pages = "2364--2367",

booktitle = "Conference Record - IEEE Instrumentation and Measurement Technology Conference",

publisher = "IEEE",

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note = "IMTC'06 - IEEE Instrumentation and Measurement Technology Conference ; Conference date: 24-04-2006 Through 27-04-2006",

}

Uzenkov, O, Lee, P & Webb, D 2006, An FPGA based measurement system for a Fibre Bragg Grating (FBG) strain sensor. in Conference Record - IEEE Instrumentation and Measurement Technology Conference., 1700620, IEEE, pp. 2364-2367, IMTC'06 - IEEE Instrumentation and Measurement Technology Conference, Sorrento, United Kingdom, 24/04/06. https://doi.org/10.1109/IMTC.2006.328621

TY - GEN

T1 - An FPGA based measurement system for a Fibre Bragg Grating (FBG) strain sensor

AU - Uzenkov, Oleg

AU - Lee, Peter

AU - Webb, D.

PY - 2006/12/1

Y1 - 2006/12/1

N2 - This paper presents an FPGA based measurement system used to measure the output from a fibre based Bragg grating strain sensor. The system is able to monitor the output of up to 10 demultiplexed light sources generated by the Bragg grating sensor and separated using a minaturised monochromator. The Centroid (C) of the light sources are measured using a 2048 pixel linear CCD array controlled by a Xilinx FPGA. The system scans the linear array at a rate of 2 MHz and is able to obtain sub-pixel resolution which equates resolution of 1 microstrain. The control circuit is implemented using less than 58% of the logic resources on an XCS40 device.

AB - This paper presents an FPGA based measurement system used to measure the output from a fibre based Bragg grating strain sensor. The system is able to monitor the output of up to 10 demultiplexed light sources generated by the Bragg grating sensor and separated using a minaturised monochromator. The Centroid (C) of the light sources are measured using a 2048 pixel linear CCD array controlled by a Xilinx FPGA. The system scans the linear array at a rate of 2 MHz and is able to obtain sub-pixel resolution which equates resolution of 1 microstrain. The control circuit is implemented using less than 58% of the logic resources on an XCS40 device.

KW - Bragg grating

KW - FPGA

KW - Strain sensor

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UR - https://ieeexplore.ieee.org/document/4124783

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DO - 10.1109/IMTC.2006.328621

M3 - Conference publication

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SN - 0780393600

SN - 9780780393608

SP - 2364

EP - 2367

BT - Conference Record - IEEE Instrumentation and Measurement Technology Conference

PB - IEEE

T2 - IMTC'06 - IEEE Instrumentation and Measurement Technology Conference

Y2 - 24 April 2006 through 27 April 2006

ER -

An FPGA based measurement system for a Fibre Bragg Grating (FBG) strain sensor

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Keywords

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