In this paper, based on the finite element analysis and the heat transfer theory, we analyze the influence of the positions of heat source on the fiber optic gyroscope (FOG) scale factor temperature error. Meanwhile, we explore the effect of fiber diameter and turns and layers of the fiber coil on the scale factor temperature error. The result shows that influence factors of the FOG scale factor error are the space position of heat source and the fiber diameter. When the heat source is set on the top surface of the fiber coil, the scale factor temperature error is less than that of the outside set heat source situation, and reduce this error by 20ppm through using the temperature compensation. No matter how the length of the fiber and the average radius of the fiber coil change, selecting a fiber with a small diameter and a thin coating layer can reduce the scale factor temperature error by 10ppm. However, the variation of turns and layers of the fiber coil affects the scale factor temperature error within 0.05ppm, which is negligible.
机构:
Beijing Aerosp Times Opt Elect Technol Co Ltd, 1 Fengying East Rd, Beijing 100094, Peoples R ChinaBeijing Aerosp Times Opt Elect Technol Co Ltd, 1 Fengying East Rd, Beijing 100094, Peoples R China
Feng, Wenshuai
Shi, Haiyang
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Beijing Aerosp Times Opt Elect Technol Co Ltd, 1 Fengying East Rd, Beijing 100094, Peoples R ChinaBeijing Aerosp Times Opt Elect Technol Co Ltd, 1 Fengying East Rd, Beijing 100094, Peoples R China
Shi, Haiyang
Xu, Baoxiang
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Beijing Aerosp Times Opt Elect Technol Co Ltd, 1 Fengying East Rd, Beijing 100094, Peoples R ChinaBeijing Aerosp Times Opt Elect Technol Co Ltd, 1 Fengying East Rd, Beijing 100094, Peoples R China
Xu, Baoxiang
Ding, Dongfa
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Beijing Aerosp Times Opt Elect Technol Co Ltd, 1 Fengying East Rd, Beijing 100094, Peoples R ChinaBeijing Aerosp Times Opt Elect Technol Co Ltd, 1 Fengying East Rd, Beijing 100094, Peoples R China
Ding, Dongfa
AOPC 2017: OPTOELECTRONICS AND MICRO/NANO-OPTICS,
2017,
10460
机构:
College of Intelligent Systems Science and Engineering, Harbin Engineering University, Harbin,Heilongjiang,150001, ChinaCollege of Intelligent Systems Science and Engineering, Harbin Engineering University, Harbin,Heilongjiang,150001, China
Li, Xuyou
Li, Meng
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College of Intelligent Systems Science and Engineering, Harbin Engineering University, Harbin,Heilongjiang,150001, ChinaCollege of Intelligent Systems Science and Engineering, Harbin Engineering University, Harbin,Heilongjiang,150001, China
Li, Meng
Liu, Chenchen
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机构:
Beijing Aerospace Automatic Control Institute, Beijing,100854, ChinaCollege of Intelligent Systems Science and Engineering, Harbin Engineering University, Harbin,Heilongjiang,150001, China
Liu, Chenchen
Li, Haoyu
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College of Intelligent Systems Science and Engineering, Harbin Engineering University, Harbin,Heilongjiang,150001, ChinaCollege of Intelligent Systems Science and Engineering, Harbin Engineering University, Harbin,Heilongjiang,150001, China
Li, Haoyu
Yang, Hanrui
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机构:
School of Automation Engineering, Northeast Electric Power University, Jilin,132012, ChinaCollege of Intelligent Systems Science and Engineering, Harbin Engineering University, Harbin,Heilongjiang,150001, China
机构:
Guangdong Univ Technol, Sch Mat & Energy, Dept Energy Engn, Guangzhou, Guangdong, Peoples R China
Hong Kong Polytech Univ, Dept Bldg Serv Engn, Kowloon, Hong Kong, Peoples R ChinaGuangdong Univ Technol, Sch Mat & Energy, Dept Energy Engn, Guangzhou, Guangdong, Peoples R China
Song Mengjie
Gong Guangcai
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机构:
Hunan Univ, Dept Bldg Environm Engn, Coll Civil Engn, Changsha, Hunan, Peoples R ChinaGuangdong Univ Technol, Sch Mat & Energy, Dept Energy Engn, Guangzhou, Guangdong, Peoples R China
Gong Guangcai
Mao Ning
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机构:
China Univ Petr East China, Coll Pipeline & Civil Engn, Qingdao, Peoples R ChinaGuangdong Univ Technol, Sch Mat & Energy, Dept Energy Engn, Guangzhou, Guangdong, Peoples R China
Mao Ning
Deng Shiming
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机构:
Hong Kong Polytech Univ, Dept Bldg Serv Engn, Kowloon, Hong Kong, Peoples R ChinaGuangdong Univ Technol, Sch Mat & Energy, Dept Energy Engn, Guangzhou, Guangdong, Peoples R China
Deng Shiming
Wang Zhihua
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机构:
Xi An Jiao Tong Univ, Sch Human Settlements & Civil Engn, Xian, Shaanxi, Peoples R ChinaGuangdong Univ Technol, Sch Mat & Energy, Dept Energy Engn, Guangzhou, Guangdong, Peoples R China