Time-Division Multiplexing Fiber Optic Gyroscope Using New Modulation Method to Improve the Performance

被引：1

作者：

Song, Ningfang ^{[1
]}

Yin, Hongliang ^{[1
]}

Yang, Gongliu ^{[1
]}

Ma, Dongying ^{[1
]}

Wang, Lifen ^{[1
]}

机构：

[1] BeiHang Univ, Sch Instrumentat Sci & Optoelect Engn, Beijing 100191, Peoples R China

来源：

SENSOR LETTERS | 2012年 / 10卷 / 07期

关键词：

Modulation Approach; Modulation Error; Three-Axis Digital Closed-Loop FOG; Time-Division Multiplexing (TDM);

D O I：

10.1166/sl.2012.2465

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

Time-division multiplexing is a useful modulation approach to miniaturize fiber optic gyroscope (FOG). The structure and the fundamental principle of a three-axis time division multiplexing fiber-optic gyroscope (TDM-FOG) system are presented. A transient process exists during axis switching which causes the gyroscope precision to decline. The modulation error is modeled and analyzed with taking the closed-loop characteristics into consideration. Then the compensation modulation algorithm is described. The simulation and experiment results suggest that the algorithm and implementation is valid.

引用

页码：1519 / 1522

页数：4

共 50 条

[21] Multiplexed lighting system using time-division multiplexing
Yuki Ban
Koichi Ota
Rui Fukui
Shin’ichi Warisawa
Journal of Ambient Intelligence and Humanized Computing, 2023, 14 : 13195 - 13209
[22] Interferometric fiber-optic gyroscope based on mode-division multiplexing
Cao, Yuwen
Ma, Xiangdong
Chen, Yanjun
Huang, Huimin
Zhu, Lanxin
Wang, Wenbo
He, Yan
Li, Zhengbin
OPTICS LETTERS, 2023, 48 (11) : 3067 - 3070
[23] A new demodulation method for time division multiplexing system of fiber-optic hydrophone using a 3×3 coupler
Zhang H.
Wang L.
Shi Q.
Tian C.
Zhang M.
Liao Y.
Zhongguo Jiguang/Chinese Journal of Lasers, 2011, 38 (05):
[24] Fiber optic interferometric hydrophone using fiber Bragg grating with time division multiplexing
Okawara, Chiaki
Saijyou, Kenji
ACOUSTICAL SCIENCE AND TECHNOLOGY, 2007, 28 (01) : 39 - 42
[25] Multichannel-fiber ringdown sensor based on time-division multiplexing
Li, Gaoming
Qiu, Yishen
Chen, Shuqiang
Liu, Shou
Huang, Zhiyun
OPTICS LETTERS, 2008, 33 (24) : 3022 - 3024
[26] Time-division multiplexing fiber grating sensor with a tunable pulsed laser
Dong, Bo
He, Shiya
Hu, Shuyang
Tian, Dawei
Lv, Junfeng
Zhao, Qida
IEEE PHOTONICS TECHNOLOGY LETTERS, 2006, 18 (21-24) : 2620 - 2622
[27] Study of fiber Bragg grating sensor system based on wavelength-division multiplexing/time-division multiplexing
Wang Y.
Lan H.
Guangxue Xuebao/Acta Optica Sinica, 2010, 30 (08): : 2196 - 2201
[28] 16GBIT/S FIBER TRANSMISSION EXPERIMENT USING OPTICAL TIME-DIVISION MULTIPLEXING
TUCKER, RS
EISENSTEIN, G
KOROTKY, SK
BUHL, LL
VESELKA, JJ
RAYBON, G
KASPER, BL
ALFERNESS, RC
ELECTRONICS LETTERS, 1987, 23 (24) : 1270 - 1271
[29] Performance Evaluation of TCP/IP over Time-Division Multiplexing Ethernet
Otawara, Kana
Yamamoto, Masaaki
Yakoh, Takahiro
PROCEEDINGS OF THE IECON 2016 - 42ND ANNUAL CONFERENCE OF THE IEEE INDUSTRIAL ELECTRONICS SOCIETY, 2016, : 4689 - 4694
[30] SYNCHRONOUS MULTIPLEXING OF DIGITAL SIGNALS USING A COMBINATION OF TIME-DIVISION MULTIPLEXING AND CODE-DIVISION MULTIPLEXING (TDM AND CDM)
CLARK, AP
RADIO AND ELECTRONIC ENGINEER, 1972, 42 (10): : 467 - +

← 1 2 3 4 5 →