| 测试数据在红外目标作用距离分析中的应用 |
| 投稿时间：2019-02-24 修订日期：2019-03-19 点此下载全文 |
| 引用本文：贺元兴,郑志,司文涛,张浩元.测试数据在红外目标作用距离分析中的应用[J].红外,2019,40(3):11~15 |
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| 中文摘要:从理论上建立了目标红外特性动态测试数据与目标作用距离计算的关联模型，并给出了基于测试数据预测作用距离的一般性方法。作为应用，依托外场地基大口径红外测量系统对某型目标的红外辐射特性进行了动态测试，获得了目标迎头和尾后两个方向上的红外辐射特性以及传输路径上的大气透过率数据，预测了不同口径红外系统的作用距离并对计算结果进行了分析。本文方法为基于目标真实测试数据的作用距离预测研究提供了思路。 |
| 中文关键词:红外 作用距离 测试数据 迎头 尾后 |
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| Application of Test Data in Analysis of Infrared Target Operating Range |
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| Abstract:A correlation model between dynamic test data of infrared characteristics of target and calculation of target operating distance is established theoretically, and a general method of predicting operating distance based on test data is given. As an application, the infrared radiation characteristics of a certain target are dynamically tested by the ground-based large-aperture infrared measurement system in the outfield. The infrared radiation characteristics of the target in both the front and rear directions and the atmospheric transmittance along the tracking path are obtained. The operating distances of different-aperture infrared systems are predicted, and the calculation results are analyzed. The method given here provides a way for researching the prediction of operating distance based on real test data of the target. |
| keywords:infrared operating distance test data head rear |
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