05 中文名称： 定向系统.露天建筑物定向系统的要求 英文名称： Orientation systems - Requirements on orientation systems in open buildings 页数： 8 采用标准： 被替代标准：
基于8个网页-相关网页
电子地图是车载定位定向系统中的重要组成部分。
Electron map is an important part in vehicle position and azimuth determines system.
本论文研究了一种基于矢量传感器的被动声定向系统。
In this paper, a passive acoustic direction system based on vector sensor for underwater targets is proposed.
同时采用陀螺定向系统有效地抑制了导线横向误差积累。
At the same time, the accumulated error of traverse measurement is effectively controlled by use of a gyro orientation system.
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