| 双波段旋转相控阵雷达任务调度算法 |
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| 引用本文： | 程小枫,涂刚毅,吴少鹏.双波段旋转相控阵雷达任务调度算法[J].科学技术与工程,2014,14(23). |
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| 作者姓名： | 程小枫 涂刚毅 吴少鹏 |
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| 作者单位： | 中国船舶重工集团公司第七二四研究所,中国船舶重工集团公司第七二四研究所,中国船舶重工集团公司第七二四研究所 |
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| 基金项目： | 总装预研项目（51307010202）；海装预研项目（1011302010101）；船舶工业国防科技基金项目（11J3.3.1） |
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| 摘 要： | 针对双波段旋转相控阵雷达旋转工作的特点以及两阵面波段的不同特性,研究了一种任务调度算法。首先给出了旋转情况下的波束驻留任务的模型;其次为了体现两阵面的不同特性,提出了一种纳入空域优先级的任务综合优先级算法;对于单个阵面,采用了一种新的时间窗算法,在不显著增加时间偏移率的前提下,增加了时间利用率;最后通过工作模式调整策略,实现了雷达的抗饱和攻击;仿真实验验证了算法的有效性。
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| 关 键 词： | 旋转相控阵雷达 双波段 空域优先级 任务调度 |
| 收稿时间： | 2014/2/19 0:00:00 |
| 修稿时间： | 2014/3/26 0:00:00 |
Task Scheduling Algorithm for Dual-band Rotating Phased Array Radar |
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| CHENG Xiaofeng,TU Gangyi and WU Shaopeng.Task Scheduling Algorithm for Dual-band Rotating Phased Array Radar[J].Science Technology and Engineering,2014,14(23). |
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| Authors: | CHENG Xiaofeng TU Gangyi and WU Shaopeng |
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| Institution: | NO.724 Research Institute of CSIC,NO.724 Research Institute of CSIC |
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| Abstract: | In view of the working characteristics of dual-band rotating phased array radar and the different properties of the two bands, a task scheduling algorithm was discussed. Firstly, the task model of the beam resident in case of rotation was provided. Secondly, in order to embody the different properties of the two fronts, a comprehensive priority design algorithms for task with the space priority incorporated was proposed. For a single front, a new time window algorithm was adopted, which improved the time utilization rate without a significant increase of the time deviation rate. Finally, by adjusting the working mode, the anti-saturation attack of the radar was achieved. The effectiveness of the algorithm was verified by the simulation experiment. |
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| Keywords: | rotating phased array radar dual-band space priority task scheduling |
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