track curvature

And viewing the TC track as some cambers, we obtain the curvature equation, for discussion of the deviation law effect of the TC structure on track.

同时，视TC的移动轨迹为一特征弧线，导出了TC移动路径的曲率方程，并对TC的结构及其变化所引起的TC路径偏折规律进行了讨论。

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In track simulation, the corresponding earth equivalent radius of a track in a specific range is approximate to the earth curvature radius of the latitudinal location of the target.

介绍了在航迹模拟中，一条航迹在一定范围内对应的地球等效半径，可以近似为目标所在的纬度的地球曲率半径。

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A novel location method based on the track curvature match is presented.

本文提出了基于线路曲率信息匹配的定位方法.

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