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首页> 外文期刊>Sensor Letters: A Journal Dedicated to all Aspects of Sensors in Science, Engineering, and Medicine >Effect Evaluation Research on Laser Disturbance to Infrared Imaging Guidance Sensor System
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Effect Evaluation Research on Laser Disturbance to Infrared Imaging Guidance Sensor System

机译：激光干扰对红外成像制导传感器系统的效果评估研究

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摘要

In order to study laser disturbance to infrared imaging guidance missile effect evaluation, missile hit probability is analyzed based on the idea of mathematical statistics and calculus. The distribution regularities of impact point and homing missile hit probability were analyzed. Missile hit probability model was established based on circular area. The formula that missile hit a given circle probability was deduced in theory, when ballistic is round spread. A certain missile was given as example, the hit probabilities were calculated before the disturbance and after it. The calculations demonstrate that missile hit probabilities decline greatly after laser disturbance. And the experiments on laser disturbance to sensor system are accomplished from inside the field of view and outside the field of view. The availability of laser disturbance to infrared imaging guidance missile is verified.
机译：为了研究激光干扰对红外成像制导导弹的效果评估，基于数学统计和微积分思想，分析了导弹的命中概率。分析了冲击点的分布规律和制导导弹的命中概率。建立了基于圆形区域的导弹命中概率模型。理论上，当弹道为圆形扩散时，推导导弹命中给定圆周概率的公式。以某枚导弹为例，计算了干扰前后的命中概率。计算表明，激光干扰后，导弹的命中概率大大降低。并从视场内部和视场外部完成了对传感器系统的激光干扰实验。验证了激光干扰对红外成像制导导弹的可用性。

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