多功能、一体化作战需求使得频段上的高低搭配成为一种有效的解决方案,而双频段雷达在使用上必须保证目标跟踪的稳定交接。文中研究了双频段雷达的目标交接模型,介绍了目标滤波、预测、截获等关键技术的数学模型、算法和原理,通过一个具体实例对交接过程进行了仿真验证,并重点分析了目标交接的时间开销。仿真结果表明了该模型的有效性和实用性。

The combination of high and low band is an effective method for the multi-function and integration fighting requirements. The high-efficient and stably handoff of target tracking is a critical technology of dual-band radar. A handoff model is studied in this paper. The math model, algorithm and theory of the relative technologies such as target tracking filter, predicting and capturing are proposed in this paper. A simulation experiment is designed to validate the process and analyze the time cost in detail. Experiment results show that the models and algorithms are effective and practical.

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