| 基于粒子滤波的INS／GPS组合导航滤波算法 |
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| 引用本文： | 孙化东.基于粒子滤波的INS／GPS组合导航滤波算法[J].光学与光电技术,2012(1):96-98. |
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| 作者姓名： | 孙化东 |
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| 作者单位： | 中国人民解放军92941部队93分队 |
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| 摘 要： | 针对INS／GPS组合导航系统中噪声统计特性不准确时，现有的卡尔曼滤波工作性能会降低的问题，提出了一种基于粒子滤波的INS／GPS组合导航滤波算法。仿真结果表明该算法能有效降低统计特性不准确对系统造成的不利影响。
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| 关 键 词： | 惯性导航系统 组合导航 噪声统计特性 粒子滤波 |
Particle Filtering Algorithm for INS/GPS Integrated Navigation |
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| SUN Hua-dong.Particle Filtering Algorithm for INS/GPS Integrated Navigation[J].optics&optoelectronic technology,2012(1):96-98. |
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| Authors: | SUN Hua-dong |
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| Institution: | SUN Hua-dong(Unit 92941,PLA,Huludao 125001,China) |
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| Abstract: | When the noise statistical characteristics in the INS/GPS integrated navigation system are not accurate, the performance of the Kalman filtering algorithm will decrease. In view of this, a particle filtering algorithm for INS/GPS integrated navigation is proposed. The simulated results demonstrate that the algorithm can reduce the influence caused by the unaccuracy of noise statistical characteristics. |
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| Keywords: | inertial navigation system(INS) integrated navigation noise stastical characteristics particle filtering |
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