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Guidance laws for target localization using vector field approach

机译:使用矢量场方法进行目标定位的制导律

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摘要

Planning a path to improve the performance of target localization usually requires significant computational load, so localization cannot be implemented in real time. In this study, guidance laws using vector fields, which can be implemented in real time with suboptimum performance, are introduced for a low-cost unmanned aircraft equipped with a bearing-only sensor. The proposed guidance laws using vector fields are simple, and the Fisher information matrix and optimization tools are combined to construct the necessary vector fields. Therefore, only a little information and limited computational load are required when an unmanned aircraft is steered by the proposed guidance laws.
机译:规划路径以提高目标定位的性能通常需要大量的计算负荷,因此无法实时实现定位。在这项研究中,针对配备了仅方位传感器的低成本无人驾驶飞机,引入了可以实时实现次优性能的矢量场制导律。提出的使用向量场的制导律很简单,并且将Fisher信息矩阵和优化工具结合起来构造必要的向量场。因此,当拟议的制导律控制无人驾驶飞机时,只需要很少的信息和有限的计算负荷。

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