导航与控制 ›› 2020, Vol. 19 ›› Issue (4/5): 53-63.doi: 10.3969/j.issn.1674-5558.2020.h4.007

• 导航与制导 • 上一篇    下一篇

航天器惯性及其组合导航技术发展现状

袁利1,2, 李骥1,2   

  1. 1.北京控制工程研究所,北京 100094;
    2.空间智能控制技术重点实验室,北京 100094
  • 收稿日期:2020-03-17 出版日期:2020-10-05 发布日期:2020-12-22
  • 作者简介:袁利,男,研究员,博士生导师,北京控制工程研究所所长,长期从事航天器制导、导航与控制系统技术研究和型号工程研制工作。在解决我国小卫星长寿命、高稳定控制难题,实现航天器高品质控制、鲁棒容错控制、自主控制以及我国首次月球环绕探测、首次月球自主着陆和巡视探测等方面做出了突出贡献,获国防科学技术进步奖一等奖3项、二等奖2项、三等奖2项,中国专利金奖1项。

The Development of Inertial and Integrated Navigation Technology for Spacecraft

YUAN Li1,2, LI Ji1,2   

  1. 1. Beijing Institute of Control Engineering, Beijing 100094;
    2. Science and Technology on Space Intelligent Control Laboratory, Beijing 100094
  • Received:2020-03-17 Online:2020-10-05 Published:2020-12-22

摘要: 航天器是在地球大气层以外运动的飞行器,也包括部分从宇宙空间返回地球的飞行器。在航天器的飞行过程中,惯性敏感器是实现航天器姿态确定、速度变化测量的关键敏感器之一。随着航天器任务的不断扩展,航天器对惯性器件的使用日趋复杂,高精度定姿、惯性导航、组合导航等技术在应用深度和广度上不断发展。以此为背景,对航天器惯性技术的发展脉络进行了全面的梳理和总结,包括惯性技术的使用方式、技术现状以及未来发展等几个方面的内容。

关键词: 航天器, 惯性技术, 组合导航

Abstract: Spacecraft is a vehicle fighting in extra-atmosphere, and also includes some earth reentry vehicles. During flight, inertial technology is critical important to assist the spacecraft to determine its attitude and velocity increment. As the missions become more complex, the application fields of inertial sensors expand rapidly and cover high precision attitude determination, inertial navigation, integrated navigation, et al. On this background, the development context of inertial technology for spacecraft is discussed in this paper, including the category of usage, present situation and future needs.

Key words: spacecraft, inertial technology, integrated navigation

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