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Study on the INS/GPS/CNS Integrated Navigation Data Fusion Technique

机译:INS / GPS / CNS组合导航数据融合技术研究

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摘要

Based on data fusion theory, a federated Kalman filter is developed for the INS/GPS/CNS integrated navigation system. The structure and algorithm of this federated Kalman filter are derived. The algorithm has the advantage of less computing and data communicating. Then the integration scheme of INS/GPS/CNS integrated system is designed and the algorithm is advanced. Theoretic analysis and simulation results reveal that the algorithm is reasonable and effective.
机译:基于数据融合理论,为INS / GPS / CNS组合导航系统开发了联邦卡尔曼滤波器。推导了该联邦卡尔曼滤波器的结构和算法。该算法的优点是较少的计算和数据通信。然后设计了INS / GPS / CNS集成系统的集成方案,并对算法进行了改进。理论分析和仿真结果表明,该算法是合理有效的。

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