| 弹道导弹捷联惯导/卫星系统/天文系统组合导航研究 |
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| 引用本文： | 邓红,刘光斌,陈昊明,邓春林.弹道导弹捷联惯导/卫星系统/天文系统组合导航研究[J].导弹与航天运载技术,2011(2):24-28. |
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| 作者姓名： | 邓红 刘光斌 陈昊明 邓春林 |
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| 作者单位： | 第二炮兵工程学院; |
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| 摘 要： | 捷联惯导/卫星系统/天文系统(SINS/GNSS/CNS)实现了优势互补,是提高弹道导弹命中精度的一种重要导航方法.设计基于UD-UKF滤波的组合导航系统无重置联邦滤波器,在发射惯性坐标系下建立sINS/GNSs/CNs组合导航的数学模型,对比分析SINS/CNS、SINS/GNSS及SINS/GNSS/CNS对惯导参...
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| 关 键 词： | 弹道导弹 联邦滤波 SINS/GNSS/CNS 组合导航 |
Research on SINS/GNSS/CNS Integrated Navigation for Ballistic Missile |
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| Deng Hong,Liu Guangbin,Chen Haoming,Deng Chunlin.Research on SINS/GNSS/CNS Integrated Navigation for Ballistic Missile[J].Missiles and Space Vehicles,2011(2):24-28. |
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| Authors: | Deng Hong Liu Guangbin Chen Haoming Deng Chunlin |
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| Affiliation: | Deng Hong,Liu Guangbin,Chen Haoming,Deng Chunlin(The Second Artillery Engineering College,Xi'an,710025) |
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| Abstract: | SINS/GNSS/CNS is an important navigation method for improving hitting accuracy of ballistic missile by achieving integrated advantages.A non-reset federated filter of integrated navigation system based on UD_UKF was designed.The mathematical model of SINS/GNSS/CNS was established in launch inertial coordinates.The estimations of sins parameters error,velocity error,position error and initial misalignment angle by SINS,SINS/GNSS,SINS/CNS and SINS/GNSS/CNS are compared and analysed.The simulation results indi... |
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| Keywords: | Ballistic missile Federated filter SINS/GNSS/CNS Integrated navigation |
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