1) Acquisition probability test
截获概率试验
2) acquisition probability
截获概率
1.
Then,according to the characteristics of the forth generation short range air-to-air missile,give several typical target maneuver model and get out the target maneuver region with random start-time and a seeker acquisition probability arithmetic.
同时根据新一代近距空空导弹的技术特点,设定目标的多种典型机动运动方式,给出具有随机启动时刻的目标机动域,以及导引头截获概率的计算方法。
3) interception probability
截获概率
1.
The influence of the error of Fire Control System (FCS) on the interception probability of radar guided air-to-air missile is introduced, and the algorithm for the interception probability is offered in this paper.
介绍了火控系统误差对主动雷达型空空导弹导引头雷达截获目标概率的影响及其截获概率计算公式。
2.
Based on the analysis on the relationship among the interception probability, the detection probability and the capture probability, an interception probability calculating method for satellite-borne sensors based on the joint Gauss probability distribution is presented.
在分析截获概率、检测概率与捕获概率之间关系的基础上,给出了一种基于联合高斯概率分布的星载传感器的截获概率计算方法,并在此基础上仿真分析了影响截获概率计算结果的几个因素。
4) intercept probability
截获概率
1.
The simulation result of front end intercept probability and intercept time are given.
选择了一特定机载电子侦察系统 ,它采用了综合测频测向体制 ,对其粗测系统和精测系统的截获性能进行了全面分析 ,并给出了前端截获概率、截获时间的仿真结果。
2.
The intercept probability of elevation lobe is mainly deduced at the state,where there is normally only one lobe.
并对影响截获概率的因素进行了仿真分析,体现了卫星截获雷达信号的概率特性,这有助于进一步认识卫星对地面雷达信号的截获过程。
5) low probability intercept
低截获概率
1.
From the principle of the random signal radar,the low probability intercept of a random binary phased coded CW radar is presented,and its ability of fighting against ARM is analyzed.
介绍了随机信号雷达的实现方法,从随机信号雷达的原理出发,分析了随机二相码连续波雷达的低截获概率特性及其抗ARM能力,探讨了随机信号雷达在作战中的运用。
2.
Direction finding of low probability intercept(LPI) signals is the difficult problem in modern EW system.
低截获概率(LPI)信号的测向是现代电子战的一大难题。
6) low probability of intercept(LPI)
低截获概率
1.
By the theoretical analysis and computer simulation,several characteristics of radar signal have been discussed,such as ambiguity graph,distance resolution,velocity resolution and low probability of intercept(LPI) performance.
通过理论分析和计算机仿真,给出信号的模糊图、距离分辨力、速度分辨力以及低截获概率(LPI,Low Probability of Intercept)特性分析,结果表明该信号波形具有近似"图钉"型的模糊图和良好的距离及速度分辨力。
2.
The development of torpedo homing technology with low probability of intercept(LPI) will become an important trend.
随着鱼雷技术的发展,低截获概率鱼雷自导技术将成为鱼雷发展的一个重要方向,将雷达低截获概念引入鱼雷自导系统,通过对鱼雷自导波形设计的重要性和设计方法的讨论,重点探讨了鱼雷自导主动信号具备隐蔽性的条件,提出了鱼雷自导主动隐蔽性信号的总体设计思路和信号形式的分类方法,最后给出了几种常用的低截获概率信号,为主动隐蔽性信号的生成方法和检测方法的深入研究以及开展隐蔽信号用于鱼雷自导的可行性研究提供参考,这有助于提高鱼雷的战斗力和生命力。
补充资料：截获
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