| 大型航天器装配精度检测技术发展综述 |
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| 引用本文： | 杨再华,易旺民,闫荣鑫.大型航天器装配精度检测技术发展综述[J].宇航计测技术,2019,38(5):16-23. |
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| 作者姓名： | 杨再华 易旺民 闫荣鑫 |
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| 作者单位： | 1、北京卫星环境工程研究所，北京100094；2、北京航空航天大学，北京100191;
3、北京市航天产品智能装配技术与装备工程技术研究中心，北京100094 |
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| 基金项目： | “高档数控机床与基础制造装备”科技重大专项（2018ZX04018001）。 |
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| 摘 要： | 简要介绍了大型航天器装配检测对航天器研制的意义，如舱段结构尺寸精度测量、设备安装位姿测量、机构位姿动态监测、结构变形监测等。分析了美国NASA、欧洲ESA 以及中国等世界主要宇航机构大型航天器装配检测技术现状，列出了当前常用的装配检测方法和技术指标，剖析了测量原理。结合未来大型航天器尺寸越来越大、精度要求越来越高、任务越来越复杂等特点和装配检测需求，讨论了未来大型航天器装配检测技术的发展趋势，重点分析了多系统集成测量技术的发展、定制化的测量传感器研制以及自动化测量设备开发等发展趋势。
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| 关 键 词： | 航天器 大尺寸测量 变形测量 位姿测量 |
Development of Metrology Techniques for Large-scale Spacecraft |
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| YANG Zai-hua,YI Wang-min,YAN Rong-xin.Development of Metrology Techniques for Large-scale Spacecraft[J].Journal of Astronautic Metrology and Measurement,2019,38(5):16-23. |
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| Authors: | YANG Zai-hua YI Wang-min YAN Rong-xin |
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| Institution: | 1、Beijing Institute of Spacecraft Environment Engineering, Beijing 100094, China; 2、Beijing University of Aeronautics;
and Astronautics，Beijing 100191, China; 3、Beijing Engineering Research Center of the Intelligent Assembly Technology;
and Equipment for Aerospace Product, Beijing 100094, China |
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| Abstract: | The significance of metrology during aligning and building large scale spacecraft is briefly introduced, it includes dimensional accuracy inspection, posture inspection, moment monitoring and deformation monitoring , and so on. Metrology tools , techniques and applications in some top aerospace corporation, such as NASA, ESA, CAST, are listed and specifications and theories are analyzed. With the increasing of spacecraft volume and assembly precision, some new metrologies are being studied and some new type of metrology system are being developed. Multi-system fusion metrology, new survey sensors and some type automated measurement equipments are focused. |
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| Keywords: | Spacecraft Large scale measurement Deformation measurement Posture inspection |
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