排序方式: 共有114条查询结果,搜索用时 15 毫秒
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侦察区域规划是通信对抗无人机集群智能侦察的首要任务.能否合理规划侦察区域,对通信对抗侦察任务的完成至关重要.通过研究侦察区域规划分配和动态调整流程,结合通信对抗战斗原则和相关军事经验,整理归纳出通信对抗无人机集群进行侦察区域规划的行为规则、判定规则和策略规则,并提出了规则的使用建议,构想了具体应用场景. 相似文献
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舰载红外警戒系统多目标跟踪算法研究 总被引:7,自引:1,他引:6
多目标跟踪有着十分广泛的应用,目前国内外多目标跟踪的研究重点都集中在雷达等主动传感器上,但是对于红外的多目标跟踪领域却研究较少。对于红外系统,目标跟踪的最大特点是观测量只有角度,没有距离,这就使得传统的跟踪滤波问题遇到困难。通过讨论舰载红外警戒系统的多目标跟踪算法,分析目标与传感器的特点,提出了一整套多目标跟踪的算法。仿真结果表明,此套算法能满足工程应用的要求。 相似文献
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带费用的校对问题的最优停止 总被引:1,自引:0,他引:1
罗建书 《国防科技大学学报》1993,15(2):99-104
本文用逼近的方法给出了校对问题中Poisson模型与二项模型的最优停止规则,并得出了二项模型中参数π具有先验分布β(a,b),a>0,b>0时报酬序列的结构。 相似文献
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Per Marius Frost-Nielsen 《Contemporary Security Policy》2017,38(3):371-397
Why do states make substantial military contributions to coalition operations, while at the same time apply reservations, or caveats, to how the coalition can use the military contributions? Caveats rose to prominence in defense and policy circles with NATO’s campaign in Afghanistan. In the scholarly security literature, the term remains a buzzword for all types of reserved efforts by states in coalition warfare, but there are few theoretical accounts addressing caveats. This article contributes to the knowledge gap on caveats through a comparative case study of Denmark’s, the Netherlands’, and Norway’s contributions to NATO’s intervention in Libya in 2011. It demonstrates that caveats can occur through three different causal pathways: compromises from domestic bargaining, handling of alliance commitments, and implementation and civil–military relations. Insights into the complexity that causes caveats are highly relevant for both political and military decision-makers that are trying to coordinate states’ effort in coalition operations. 相似文献