| 光纤陀螺高可靠、长寿命保证技术探讨 |
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| 引用本文： | 曹敏,寿芳,马超. 光纤陀螺高可靠、长寿命保证技术探讨[J]. 装备环境工程, 2013, 10(4): 76-79,113 |
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| 作者姓名： | 曹敏 寿芳 马超 |
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| 作者单位： | [1]上海卫星工程研究所,上海200240 [2]中国航天科技集团公司第八研究院,上海200240 |
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| 摘 要： | 随着卫星控制系统技术的不断发展,卫星在轨寿命的要求不断提高。后续中低轨卫星普遍设计寿命要求达到5-8 a,高轨卫星设计寿命要求达到10-15 a。光纤陀螺作为卫星的一项关键部件,是目前制约我国卫星寿命和可靠性的主要瓶颈之一。从可靠性角度,对光纤陀螺的技术特点进行了分析,提出了适用于长寿命卫星平台的光纤陀螺的建议。
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| 关 键 词： | 光纤陀螺 特点分析 高可靠 长寿命 |
| 收稿时间： | 2013-02-23 |
| 修稿时间： | 2013-07-01 |
High Reliability and Long Lifetime Guarantee Technology of Fiber-optic Gyroscopes |
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| CAO Min,SHOU Fang and MA Chao. High Reliability and Long Lifetime Guarantee Technology of Fiber-optic Gyroscopes[J]. Equipment Environmental Engineering, 2013, 10(4): 76-79,113 |
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| Authors: | CAO Min SHOU Fang MA Chao |
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| Affiliation: | 1.Shanghai Institute of Engineering,Shanghai 200240,China;2.No.8 Academy of China Aerospace Science and Technology Corporation,Shanghai 200240,China) |
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| Abstract: | With the development of satellite control system technology,in-orbit life of satellites is increasingly improved.The designed life of follow-up medium and low earth orbit satellites is required to be 5-8 years,and that of high earth orbit satellites is required to be 10-15 years.As one of the critical parts of satellites,fiber-optic gyroscope is one of the main factors limiting the life and reliability of satellites.Form the reliability point of view,the technical features of fiber-optic gyroscopes was analyzed.Further suggestions to improve fiber-optic gyroscopes for long-life satellites were put forward. |
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| Keywords: | fiber-optic gyroscope feature analysis high reliability long life |
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