[KongchangAI]
Unverified50% confidenceFactExact time

GPS通常更新率为1-20Hz,INS可提供100-400Hz的高频姿态和位置更新但会累积漂移误差,两者通过扩展卡尔曼滤波或因子图优化融合可实现厘米级精度

1
Sources
50%
Confidence
Long-term
Relevance
8/9/2026
First Seen

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