Multi-beam dwell adaptive scheduling algorithm for helicopter-borne radar

Xue Guangran, Du Zicheng, Wang Wei, Hu Lang
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引用次数: 2

Abstract

Multifunction and intelligentization are the development tendencies of the helicopter-borne radar. Based on aperture partition, two-dimensional millimeter-wave phased array radar can perform several independent agile beams and executes multiple functions, such as searching, tracking, communication, terrain-following, EMI and weapons guide, simultaneously. Depend on the characteristics of the multiple sub-array radar, a dwell scheduling algorithm is proposed which changes radar work model according to distances of targets and a relevant dwell task model is built. It is verified that the algorithm which possesses adaptive performance is able to reduce task drop ratio and improve execution capacity effectively.
直升机雷达多波束驻留自适应调度算法
多功能化和智能化是直升机机载雷达的发展趋势。基于孔径划分的二维毫米波相控阵雷达可同时执行多个独立的敏捷波束,同时实现搜索、跟踪、通信、地形跟踪、电磁干扰和武器制导等多种功能。针对多子阵雷达的特点,提出了一种根据目标距离改变雷达工作模型的驻留调度算法,并建立了相应的驻留任务模型。实验证明,该算法具有自适应性能,能够有效地降低任务丢失率,提高执行能力。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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