Method to suppress the temperature dependency of scale factor in measurement-while-drilling surveying utilizing fiber optic gyroscope

Changhong He; Chuanchuan Yang; Qin Wang; Jun Xie; Zhongwei Tan; Ziyu Wang; Xinyue Wang

doi:10.1109/OECC.2015.7340274

Method to suppress the temperature dependency of scale factor in measurement-while-drilling surveying utilizing fiber optic gyroscope

Changhong He
, Chuanchuan Yang
, Qin Wang
, Jun Xie
, Zhongwei Tan
, Ziyu Wang
, Xinyue Wang

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

3 Citations (Scopus)

Abstract

We analyze the north finding error caused by temperature dependency of scale factor theoretically in measurement-while-drilling surveying utilizing single-axis fiber optic gyroscope (FOG). Theoretical analysis indicates that the error will increase as the inclination angle increases, and it reaches the maximum when the sensitive axis of FOG points to the east or the west. To suppress the temperature dependency, we first employ a polynomial model to compensate the system error of scale factor. And then we give a formula to estimate the optimal calibration value of scale factor, which can reduce the north finding error caused by the random error of scale factor. Experiments with a specific single-axis FOG demonstrate that, with our method, the north finding error can be reduced from 3.966deg to 1.050deg.

Original language	English
Title of host publication	2015 Opto-Electronics and Communications Conference, OECC 2015
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)	9781467379441
DOIs	https://doi.org/10.1109/OECC.2015.7340274
Publication status	Published - 30 Nov 2015
Externally published	Yes
Event	Opto-Electronics and Communications Conference, OECC 2015 - Shanghai, China Duration: 28 Jun 2015 → 2 Jul 2015

Publication series

Name	2015 Opto-Electronics and Communications Conference, OECC 2015

Conference

Conference	Opto-Electronics and Communications Conference, OECC 2015
Country/Territory	China
City	Shanghai
Period	28/06/15 → 2/07/15

Keywords

fiber optic gyroscope
measurement-while-drilling
north finding
scale factor
temperature dependency

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10.1109/OECC.2015.7340274

Cite this

He, C., Yang, C., Wang, Q., Xie, J., Tan, Z., Wang, Z., & Wang, X. (2015). Method to suppress the temperature dependency of scale factor in measurement-while-drilling surveying utilizing fiber optic gyroscope. In 2015 Opto-Electronics and Communications Conference, OECC 2015 Article 7340274 (2015 Opto-Electronics and Communications Conference, OECC 2015). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/OECC.2015.7340274

He, Changhong ; Yang, Chuanchuan ; Wang, Qin et al. / Method to suppress the temperature dependency of scale factor in measurement-while-drilling surveying utilizing fiber optic gyroscope. 2015 Opto-Electronics and Communications Conference, OECC 2015. Institute of Electrical and Electronics Engineers Inc., 2015. (2015 Opto-Electronics and Communications Conference, OECC 2015).

@inproceedings{291dbcb9ec5147b59142533b86a9df2b,

title = "Method to suppress the temperature dependency of scale factor in measurement-while-drilling surveying utilizing fiber optic gyroscope",

abstract = "We analyze the north finding error caused by temperature dependency of scale factor theoretically in measurement-while-drilling surveying utilizing single-axis fiber optic gyroscope (FOG). Theoretical analysis indicates that the error will increase as the inclination angle increases, and it reaches the maximum when the sensitive axis of FOG points to the east or the west. To suppress the temperature dependency, we first employ a polynomial model to compensate the system error of scale factor. And then we give a formula to estimate the optimal calibration value of scale factor, which can reduce the north finding error caused by the random error of scale factor. Experiments with a specific single-axis FOG demonstrate that, with our method, the north finding error can be reduced from 3.966deg to 1.050deg.",

keywords = "fiber optic gyroscope, measurement-while-drilling, north finding, scale factor, temperature dependency",

author = "Changhong He and Chuanchuan Yang and Qin Wang and Jun Xie and Zhongwei Tan and Ziyu Wang and Xinyue Wang",

note = "Publisher Copyright: {\textcopyright} 2015 IEEE.; Opto-Electronics and Communications Conference, OECC 2015 ; Conference date: 28-06-2015 Through 02-07-2015",

year = "2015",

month = nov,

day = "30",

doi = "10.1109/OECC.2015.7340274",

language = "English",

series = "2015 Opto-Electronics and Communications Conference, OECC 2015",

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

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}

He, C, Yang, C, Wang, Q, Xie, J, Tan, Z, Wang, Z & Wang, X 2015, Method to suppress the temperature dependency of scale factor in measurement-while-drilling surveying utilizing fiber optic gyroscope. in 2015 Opto-Electronics and Communications Conference, OECC 2015., 7340274, 2015 Opto-Electronics and Communications Conference, OECC 2015, Institute of Electrical and Electronics Engineers Inc., Opto-Electronics and Communications Conference, OECC 2015, Shanghai, China, 28/06/15. https://doi.org/10.1109/OECC.2015.7340274

Method to suppress the temperature dependency of scale factor in measurement-while-drilling surveying utilizing fiber optic gyroscope. / He, Changhong; Yang, Chuanchuan; Wang, Qin et al.
2015 Opto-Electronics and Communications Conference, OECC 2015. Institute of Electrical and Electronics Engineers Inc., 2015. 7340274 (2015 Opto-Electronics and Communications Conference, OECC 2015).

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

TY - GEN

T1 - Method to suppress the temperature dependency of scale factor in measurement-while-drilling surveying utilizing fiber optic gyroscope

AU - He, Changhong

AU - Yang, Chuanchuan

AU - Wang, Qin

AU - Xie, Jun

AU - Tan, Zhongwei

AU - Wang, Ziyu

AU - Wang, Xinyue

PY - 2015/11/30

Y1 - 2015/11/30

N2 - We analyze the north finding error caused by temperature dependency of scale factor theoretically in measurement-while-drilling surveying utilizing single-axis fiber optic gyroscope (FOG). Theoretical analysis indicates that the error will increase as the inclination angle increases, and it reaches the maximum when the sensitive axis of FOG points to the east or the west. To suppress the temperature dependency, we first employ a polynomial model to compensate the system error of scale factor. And then we give a formula to estimate the optimal calibration value of scale factor, which can reduce the north finding error caused by the random error of scale factor. Experiments with a specific single-axis FOG demonstrate that, with our method, the north finding error can be reduced from 3.966deg to 1.050deg.

AB - We analyze the north finding error caused by temperature dependency of scale factor theoretically in measurement-while-drilling surveying utilizing single-axis fiber optic gyroscope (FOG). Theoretical analysis indicates that the error will increase as the inclination angle increases, and it reaches the maximum when the sensitive axis of FOG points to the east or the west. To suppress the temperature dependency, we first employ a polynomial model to compensate the system error of scale factor. And then we give a formula to estimate the optimal calibration value of scale factor, which can reduce the north finding error caused by the random error of scale factor. Experiments with a specific single-axis FOG demonstrate that, with our method, the north finding error can be reduced from 3.966deg to 1.050deg.

KW - fiber optic gyroscope

KW - measurement-while-drilling

KW - north finding

KW - scale factor

KW - temperature dependency

UR - https://www.scopus.com/pages/publications/84960904180

U2 - 10.1109/OECC.2015.7340274

DO - 10.1109/OECC.2015.7340274

M3 - Conference contribution

AN - SCOPUS:84960904180

T3 - 2015 Opto-Electronics and Communications Conference, OECC 2015

BT - 2015 Opto-Electronics and Communications Conference, OECC 2015

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - Opto-Electronics and Communications Conference, OECC 2015

Y2 - 28 June 2015 through 2 July 2015

ER -

He C, Yang C, Wang Q, Xie J, Tan Z, Wang Z et al. Method to suppress the temperature dependency of scale factor in measurement-while-drilling surveying utilizing fiber optic gyroscope. In 2015 Opto-Electronics and Communications Conference, OECC 2015. Institute of Electrical and Electronics Engineers Inc. 2015. 7340274. (2015 Opto-Electronics and Communications Conference, OECC 2015). doi: 10.1109/OECC.2015.7340274

Method to suppress the temperature dependency of scale factor in measurement-while-drilling surveying utilizing fiber optic gyroscope

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