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首页> 外文期刊>IEEE Transactions on Geoscience and Remote Sensing. >Joint Coverage and Localization Driven Receiver Placement in Distributed Passive Radar
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Joint Coverage and Localization Driven Receiver Placement in Distributed Passive Radar

机译：分布式无源雷达中的联合覆盖和定位驱动接收器放置

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摘要

In distributed passive radar, optimization of the receiver placement attracts much attention recently to improve the performance. Whereas most research optimizes receiver placement for best coverage or localization performance, the effect of one performance optimization on the other is ignored. In this article, the theoretical analysis on the conflict between the coverage and localization performance optimization is presented. Then, a joint coverage and localization-based receiver placement optimization is formulated, in which the detection probability and the localization accuracy are chosen as the corresponding metrics. To solve this optimization problem, a multiobjective neighborhood search algorithm with multineighborhood structure is proposed, by which a set of Pareto solutions corresponding to the optimal receiver placements is obtained. Compared with the traditional neighborhood search algorithms, the proposed algorithm is able to provide better receiver placements approaching the global Pareto optimum, which is validated by the simulations.
机译：在分布式无源雷达中，接收器放置的优化最近吸引了更多的关注来提高性能。虽然大多数研究优化了接收器放置以获得最佳覆盖或本地化性能，但忽略了一个性能优化对另一个性能优化的影响。在本文中，提出了覆盖范围和本地化性能优化之间冲突的理论分析。然后，配制了联合覆盖范围和基于本地化的接收器放置优化，其中选择了检测概率和定位精度作为相应的度量。为了解决这种优化问题，提出了一种具有多线骨骼结构的多目标邻域搜索算法，通过该邻域搜索算法，通过该多线琴结构获得与最佳接收器放置对应的一组帕累托解决方案。与传统的邻域搜索算法相比，所提出的算法能够提供接近全局Paroto最佳的更好的接收器放置，这被模拟验证。

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  • 作者

    Rui Xie; Kai Luo; Tao Jiang;

  • 作者单位

    Wuhan National Laboratory for Optoelectronics School of Electronic Information and Communications Huazhong University of Science and Technology Wuhan China;

    Wuhan National Laboratory for Optoelectronics School of Electronic Information and Communications Huazhong University of Science and Technology Wuhan China;

    Wuhan National Laboratory for Optoelectronics School of Electronic Information and Communications Huazhong University of Science and Technology Wuhan China;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Receivers; Passive radar; Optimization; Transmitters; Measurement; Radar cross-sections;

    机译：接收器;被动雷达;优化;发射器;测量;雷达横截面;

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