Low cost signal processing scheme of open loop IFOG

Huai Fei Xing; Shao Kun Han; Shu Fen Chen

Low cost signal processing scheme of open loop IFOG

Huai Fei Xing^*, Shao Kun Han, Shu Fen Chen

^*此作品的通讯作者

光电学院

Beijing Institute of Technology

科研成果: 期刊稿件 › 文章 › 同行评审

1 引用（Scopus）

摘要

A low cost signal processing of open loop IFOG was described. A phase tracking technique was applied to improve the performance of IFOG. The periodic emendation of the electric components excursion improved the stability of the PZT. A sinusoidal was used as a bias phase modulation wave and the open loop demodulation used the weak signal detection technique. The advantages of this scheme are low cost and easy to realize, and it can satisfy applications to land navigation or position system.

源语言	英语
页（从-至）	790-792
页数	3
期刊	Guangxue Jishu/Optical Technique
卷	31
期	5
出版状态	已出版 - 9月 2005

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Xing, H. F., Han, S. K., & Chen, S. F. (2005). Low cost signal processing scheme of open loop IFOG. Guangxue Jishu/Optical Technique, 31(5), 790-792.

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abstract = "A low cost signal processing of open loop IFOG was described. A phase tracking technique was applied to improve the performance of IFOG. The periodic emendation of the electric components excursion improved the stability of the PZT. A sinusoidal was used as a bias phase modulation wave and the open loop demodulation used the weak signal detection technique. The advantages of this scheme are low cost and easy to realize, and it can satisfy applications to land navigation or position system.",

keywords = "IPOG, Lock-in amplifier, PZT, Phase demodulation",

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N2 - A low cost signal processing of open loop IFOG was described. A phase tracking technique was applied to improve the performance of IFOG. The periodic emendation of the electric components excursion improved the stability of the PZT. A sinusoidal was used as a bias phase modulation wave and the open loop demodulation used the weak signal detection technique. The advantages of this scheme are low cost and easy to realize, and it can satisfy applications to land navigation or position system.

AB - A low cost signal processing of open loop IFOG was described. A phase tracking technique was applied to improve the performance of IFOG. The periodic emendation of the electric components excursion improved the stability of the PZT. A sinusoidal was used as a bias phase modulation wave and the open loop demodulation used the weak signal detection technique. The advantages of this scheme are low cost and easy to realize, and it can satisfy applications to land navigation or position system.

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KW - Phase demodulation

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Low cost signal processing scheme of open loop IFOG

摘要

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