Unverified50% confidenceTradeoffExact time
廉价MEMS传感器存在零偏漂移和随机游走噪声导致长时间运行后累积误差，工业级应用通常采用卡尔曼滤波或互补滤波融合多传感器数据
1
Sources
50%
Confidence
Long-term
Relevance
8/19/2026
First Seen
Sources
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