| 火星进入段自主导航技术研究现状与展望 |
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| 引用本文： | 崔平远,于正湜,朱圣英.火星进入段自主导航技术研究现状与展望[J].宇航学报,2013,34(4):447-456. |
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| 作者姓名： | 崔平远 于正湜 朱圣英 |
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| 作者单位： | 1.北京理工大学宇航学院，北京 100081； 2.飞行器动力学与控制教育部重点实验室，北京 100081 |
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| 基金项目： | 国家重点基础研究发展计划(973计划）(2012CB720000）；国家自然科学基金(60874094）；高等学校博士学科点专项科研基金(20111101110001）；北京理工大学创新团队 |
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| 摘 要： | 基于国际上成功着陆的火星探测任务和未来火星着陆探测技术的发展需求，阐述了火星进入段自主导航的必要性。首先总结了火星进入段自主导航技术的研究现状与发展趋势，随后分析了火星进入段自主导航的特点以及所面临的挑战，并概括了火星进入段自主导航所涉及的关键技术。最后对我国未来火星探测任务进入段的自主导航技术发展方向进行了展望。
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| 关 键 词： | 火星进入段 自主导航 导航方案 通信黑障 |
| 收稿时间： | 2012-11-19 |
Research Progress and Prospect of Autonomous Navigation Techniques for Mars Entry Phase |
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| CUI Ping yuan,YU Zheng shi,ZHU Sheng ying.Research Progress and Prospect of Autonomous Navigation Techniques for Mars Entry Phase[J].Journal of Astronautics,2013,34(4):447-456. |
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| Authors: | CUI Ping yuan YU Zheng shi ZHU Sheng ying |
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| Institution: | 1.School of Aerospace Engineering, Beijing Institute of Technology，Beijing 100081，China；
2.Key Laboratory of Dynamics and Control of Flight Vehicle, Ministry of Education，Beijing 100081，China |
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| Abstract: | Focusing on the successful Mars landing exploration missions and developing demand for Mars landing exploration missions in the future, the necessity and importance of autonomous navigation for Mars entry phase are elaborated. First, state of the art techniques and research tendency of autonomous navigation for Mars entry phase are summarized. Then the characteristics and challenges encountered are analyzed, and key techniques involved are discussed synthetically. Finally, the development direction of Chinese Mars entry navigation technique for future Mars exploration missions is previewed. |
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| Keywords: | Mars entry phase Autonomous navigation Navigation scheme Communication blackout |
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