摘要
通过对反舰导弹双模导引头集中式检测目标原理的研究,利用似然比函数的方法,计算获取理论检测阈值,经过对反舰导弹双模导引头探测能力的定量分析,进行了仿真检验,得出了雷达和红外传感器在不同检测门限值时,信噪比与单传感器和双模导引头检测概率之间的关系。研究结论对进一步提高反舰导弹双模导引头的探测目标能力具有实际参考价值。
According to research on centralized detection theory of anti-ship missile dual-mode seeker, the theory detecting threshold value is got by the method of likelihood ratio function. Based on quantita- tive analysis of anti-ship missile dual-mode seeker detectivity, the relationship between S/N and detection probability of single sensor and dual-mode seeker while radar and IR setting different detecting threshold value is found after simulation. The conclusion has practical reference value to increase detectivity of an- ti-ship missile dual-mode seeker further.
出处
《战术导弹技术》
北大核心
2015年第4期77-81,共5页
Tactical Missile Technology
关键词
双模导引头
集中式检测
探测能力
检测概率
dual-mode seeker
centralized detection
detectivity
detection probability
