基于TOM匹配的反舰导弹抗冲淡干扰搜捕策略

Acquisition Strategy for Anti-ship Missile Countering Dilution Jamming Based on TOM Matching

为了对抗雷达导引头受到的箔条冲淡干扰,将TOM匹配技术应用于反舰导弹搜捕中。首先简要介绍了TOM匹配应用于搜捕的优势,然后定义了用于反舰导弹搜捕的TOM表示方法与发射装订,最后根据定义的导引头观测TOM提出了TOM匹配方法和目标选择准则,实现反舰导弹的搜捕。仿真实验结果表明基于TOM匹配的搜捕方式可以有效的对抗箔条冲淡干扰,获得很高的捕获性能。

For countering chaff dilution jamming, the target object map （TOM） matching technology was applied during target acquisition phase of anti ship missile. The advantage of target acquisition strategy by using TOM matching was introduced at first, and its expression and initialization were then defined for ASM acquisition application, Based on the definition of seeker observation TOM, the acquisition of anti-ship missile was realized by TOM matching and target-choosing principles at last. Simulations show that this target acquisition algorithm can effectively counter chaff dilution jamming and obtain enhanced acquisition performance.