| 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. CAO Min,SHOU Fang,MA Chao.High Reliability and Long Lifetime Guarantee Technology of Fiber-optic Gyroscopes[J].Equipment Environmental Engineering,2013,10(4):76-79,113. |
| 光纤陀螺高可靠、长寿命保证技术探讨 |
| High Reliability and Long Lifetime Guarantee Technology of Fiber-optic Gyroscopes |
| 投稿时间：2013-02-23 修订日期：2013-07-01 |
| DOI：10.7643/issn.1672-9242.2013.04.018 |
| 中文关键词: 光纤陀螺 特点分析 高可靠 长寿命 |
| 英文关键词:fiber-optic gyroscope feature analysis high reliability long life |
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| 中文摘要: |
| 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5~8a，高轨卫星设计寿命要求达到10~15a。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。 |
| 英文摘要: |
| 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 be5~8years, and that of high earth orbit satellites is required to be10~15years. 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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