[1]李静.光电成像系统目标捕获率与目标毁伤关联研究[J].机械与电子,2018,(05):45-49.
　LI Jing.Correlation Research on Target Capture Rate and Target Damage in Photoelectric Imaging System[J].Machinery & Electronics,2018,(05):45-49.
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光电成像系统目标捕获率与目标毁伤关联研究
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《机械与电子》[ISSN:1001-2257/CN:52-1052/TH]

卷:
期数:
2018年05期
页码:
45-49
栏目:
自动控制与检测
出版日期:
2018-05-24

文章信息/Info

Title:
Correlation Research on Target Capture Rate and Target Damage in Photoelectric Imaging System
文章编号:
1001-2257(2018)05-0045-05
作者:
李静
(西安培华学院智能科学与信息工程学院,陕西 西安 710125)
Author(s):
LI Jing
( School of Intelligent Science and Information Engineering,Xi'an Peihua University, Xi'an 710125, China)
关键词:
目标跟踪;  光电成像系统;  捕获率;  光学特性;  毁伤概率
Keywords:
target tracking;  photoelectric imaging system;  capture rate;  optical properties;  damage probability
分类号:
TN219
文献标志码:
A
摘要:
基于面阵相机CCD的光电探测系统对弹丸的捕获率在实际应用中常受到复杂背景的极大影响,而弹丸的捕获率与飞行目标毁伤有密切关系。为了研究弹丸对飞行目标的毁伤效能,基于目标成像探测原理,研究了光电探测系统探测区空间目标光学特性,利用面元网格化分析法,研究与建立了目标空间光谱特性模型,给出了空间目标成像总的光谱辐射亮度计算函数; 依据目标探测距离、目标尺寸、环境照度以及成像面阵CCD自身特性,建立光电成像系统目标跟踪捕获率的计算模型,基于弹丸目标捕获率模型,给出飞行目标毁伤概率模型。经过计算与分析,结果验证了所建立的弹丸捕获率模型和飞行目标毁伤概率计算模型的合理性。
Abstract:
The acquisition rate of the CCD-based photoelectric detection system for projectile is often affected by complex background, while the capture rate of projectile is closely related to the damage of flying target. In order to study the damage efficiency of projectile to flying target, this paper, based on the principle of target imaging, studies the optical characteristics of space object in the detection area of photoelectric imaging system. In addition, it establishes the target spatial spectral characteristic model by using the mesh analysis method of surface element and gives the calculation function of the total spectral radiant brightness of the space target imaging. Moreover, it sets up the calculation model of target tracking rate of the photoelectric imaging system based on the target detection distance, target size, environmental illumination and imaging surface array CCD. Finally, based on the target capture rate model of projectile, the damage probability model of flying target is given. The results of calculation and analysis verify the rationality of the proposed models.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期：2017-12-29
作者简介：李静（1979-），女，湖南邵阳人，讲师，研究方向为计算机应用技术、光电探测。
更新日期/Last Update: 2018-05-24