| 与SAR同步的IMU/GPS组合导航系统的设计 |
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| 引用本文： | 郑鹏思,李和平,李建雄.与SAR同步的IMU/GPS组合导航系统的设计[J].科学技术与工程,2009,9(12). |
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| 作者姓名： | 郑鹏思 李和平 李建雄 |
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| 作者单位： | 中国科学院电子学研究所,北京,100190 |
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| 摘 要： | 应用IMU/GPS组合导航系统为SAR系统提供运动补偿参数时,数据与SAR之间的同步是非常重要的.基于实际应用提出一种可与SAR系统脉冲重复频率(Pulse Repetition Frequency: PRF)保持同步的IMU/GPS组合导航系统,解决了IMU/GPS组合导航系统不能与SAR同步的问题.
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| 关 键 词： | 合成孔径雷达(Synthetic Aperture Rdar SAR)运动补偿 惯性测量单元(Inertia Measure Unit IMU)/GPS 组合导航 数据同步 |
Design of Synchronization IMU/GPS Integrated Navigation System with SAR |
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| ZHENG Peng-si,LI He-ping,LI Jian-xiong.Design of Synchronization IMU/GPS Integrated Navigation System with SAR[J].Science Technology and Engineering,2009,9(12). |
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| Authors: | ZHENG Peng-si LI He-ping LI Jian-xiong |
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| Affiliation: | Institute of Electronics;Chinese Academy of Sciences;Beijing 100190;P.R.China |
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| Abstract: | Data synchronization between SAR and IMU/GPS is crucial when using IMU/GPS as a supplier of the motion compensation data.An IMU/GPS Integrated Navigation System can synchronize with the Pulse Repetition Frequency of SAR system,solve the problem of asynchronous between IMU/GPS and SAR. |
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| Keywords: | SAR motion compensation IMU /GPS integrated navigation system data synchronization |
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