基于交叉定位法对无人机飞行的纯方位无源定位问题的研究
Research on the Bearings-Only Passive Location Problem of UAV Flight Based on Cross-Location Method
摘要: 针对无人机编队飞行纯方位无源定位的问题，通过不同无人机所发射信号以及接受信号之间的角度，采用交叉定位法来进行定位不同编队类型的每一个无人机所在的位置，并使其调整到正确位置。根据纯方位无源定位模型，先确定整体飞行的形状，再重新编号，然后利用一条边建立新的三角形，让附近的点移动到目标位置即可完成调整，以此类推，所有无人机都可以调整到目标位置。
Abstract:
Aiming at the problem of azimuth-only passive positioning of Unmanned Aerial Vehicle (UAV) for-mation flight, the cross-location method is used to locate the position of each UAV of different for-mation types through the angle between the signals transmitted by different UAVs and the received signals, and adjust it to the correct position. According to the azimuth-only passive positioning model, first determine the shape of the overall flight, and then renumber, and then use a side to create a new triangle, and let the nearby points move to the target position to complete the adjust-ment, and so on, all UAVs can be adjusted to the target position.
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