Unverified85% confidenceTradeoffTime unknown
精度越高价格与体积成倍上升:光纤陀螺(FOG)零偏优于MEMS百倍但体积重量大且昂贵,多数机器人/无人机场景用高端MEMS+GPS融合即可达到等效动态精度,无需上FOG
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