...尔曼滤波的天文定位算法_电子资料文库 关键词:天文定位;卡尔曼滤波;稳健估计;天文三角形 [gap=1181]Key words: Celestial fixing; Kalman filter; Robust estimation; Celestial spherical triangle ..
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The accuracy of the position obtained by this method is higher than that of the traditional celestial fixing.
其船位精度较传统的一般天文定位的精度要高。
As satellite navigation AIDS became widely used on vessels in the past few decades, many officers have neglected the traditional practice of celestial fixing.
近十几年来，自卫星导航仪较为普遍地被各类船舶装备和使用后，不少船舶驾驶员已置天文定位于不顾之境地。
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