电光与控制, 2018, 25 (5): 31, 网络出版: 2021-01-20  

无人机覆盖搜索地域通信网交叉式航路规划

Crossed Path Planning for UAV Reconnoitering Field Communication Network
作者单位
国防科技大学电子对抗学院, 合肥 230037
摘要
针对地域通信网的侦察搜索问题, 提出一种以交叉式航路来实现对地域通信网部署区域完全覆盖搜索的无人机航路规划方法。首先, 根据地域通信网结构特点以及干线节点天线波束特性, 定性地分析得到无人机侦察干线节点时的最大侦察距离与盲区侦察距离, 并分析得到无人机搜索干线节点的静态模型以及动态模型;其次, 根据侦察模型, 建立并优化无遗漏搜索的无人机交叉式搜索航路模型, 该方法可保证搜索到地域通信网所有干线节点, 并提高任务执行效率;最后, 对无人机交叉搜索航路进行仿真, 仿真结果表明, 该方法能有效搜索到地域通信网每一个干线节点, 并求解了无人机交叉式覆盖搜索航路代价。
Abstract
To address the problem in reconnoitering the field communication network, a UAV path planning method is put forward for a full-coverage search of the deployment area of the field communication network by using crossed paths. Firstly, according to the structural characteristics of the field communication network and the node antenna beam, the maximum reconnaissance distance and the blind reconnaissance distance of UAV reconnoitering the nodes are obtained through a qualitative analysis. Then the static model and the dynamic model of UAV reconnoitering the nodes are obtained as well. Then, based on the reconnoitering model, the UAV crossed searching path model with exhaustive searching abilities is built and optimized. This method can find out all the nodes of the field communication network and improve the search efficiency. Lastly, a simulation of UAV crossed searching path is carried out. The simulation results indicate that the method can find out all the nodes of the field communication network, and the cost of UAV crossed searching path is calculated.

郑超, 许阳明. 无人机覆盖搜索地域通信网交叉式航路规划[J]. 电光与控制, 2018, 25(5): 31. ZHENG Chao, XU Yangming. Crossed Path Planning for UAV Reconnoitering Field Communication Network[J]. Electronics Optics & Control, 2018, 25(5): 31.

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