| 基于神经网络的SINS/GPS/TAN 容错组合导航系统设计 |
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| 引用本文： | 陆建新,赵大炜,缪栋.基于神经网络的SINS/GPS/TAN 容错组合导航系统设计[J].上海航天,2003,20(2):22-26. |
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| 作者姓名： | 陆建新 赵大炜 缪栋 |
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| 作者单位： | 西安第二炮兵工程学院,陕西,西安,710025 |
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| 摘 要： | 在联邦滤波器结构的基础上 ,设计了一种基于神经网络的天文惯性导航系统 /全球卫星定位系统 /战术导航系统 (SINS/GPS/TAN)容错组合导航系统。该系统首先在各子滤波器中用神经网络滤波 (NNF)代替传统的卡尔曼滤波 ,然后用模糊神经网络 (FNN)对各子系统进行故障检测 ,最后由神经元进行全局融合。通过仿真 ,验证了该方法的有效性
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| 关 键 词： | 天文惯性导航系统 全球卫星定位系统 战术导航系统 神经网络 组合导航 故障检测 |
| 文章编号： | 1006-1630(2003)02-0022-05 |
| 修稿时间： | 2002年10月21 |
SINS/GPS/TAN Fault-Tolerant Integrated Navigation System Based on Neural Network |
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| LU Jian xin,ZHAO Da wei,MIAO Dong.SINS/GPS/TAN Fault-Tolerant Integrated Navigation System Based on Neural Network[J].Aerospace Shanghai,2003,20(2):22-26. |
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| Authors: | LU Jian xin ZHAO Da wei MIAO Dong |
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| Abstract: | A stellar inertial navigation system/global position system/tactical navigation system fault tolerant integrated navigation system based on neural network is designed in this paper. The traditional Kalman filter is replaced by the neural network filter in each sub filter. Then the fuzzy neural network is used for detecting fault. The neurons are used for information fusion at last. The simulation results show that this approach is available. |
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| Keywords: | Stellar inertial navigation system Globe position system Tactical navigation system Neural network Integrated navigation Fault detection |
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