光电工程, 2013, 40 (8): 1, 网络出版: 2013-09-17  

调制目标光照对电视制导干扰效能的试验分析

The Test-analysis of Effectiveness of Modulating Illumination to Jamming Television-guided
作者单位
电子工程学院安徽省红外与低温等离子体重点实验室, 合肥 230037
摘要
针对利用人工光源调制目标表面辐射照度对电视制导进行干扰的可行性进行分析, 本文首先理论分析了人工光照对目标辐射特性的影响; 其次搭建了电视制导半实物仿真试验系统, 并建立了相应的干扰效果评估准则: 边缘评估准则和相关峰值比评估准则; 最后利用电视制导半实物仿真系统对干扰措施进行试验分析, 分别评估调制目标光照对摄像机的自适应过程和自动对焦过程的干扰效能。实验结果表明, 不同的光照调制方式都会对电视制导造成不同程度的干扰。
Abstract
The practicability of modulating the change of grand surface illumination shined by the artificial light to jamming television-guided weapons was analyzed. First, the paper analyzed theoretically the impact on target radiation characteristics of artificial light; Second, the hardware-in-the-loop simulation system to test television-guided was built, and the edge evaluation principle and the ratio of related-maximum value evaluation principle for jamming effectiveness were constructed; Last, based on the hardware-in-the-loop simulation system, the test of jamming automatic gain control process and auto focusing process was done and assessed. The experimental results show that different ways of light modulation cause varying degrees of jamming to TV guidance.

杨华, 陶会锋, 王一程, 周元璞. 调制目标光照对电视制导干扰效能的试验分析[J]. 光电工程, 2013, 40(8): 1. YANG Hua, TAO Hui-feng, WANG Yicheng, ZHOU Yuanpu. The Test-analysis of Effectiveness of Modulating Illumination to Jamming Television-guided[J]. Opto-Electronic Engineering, 2013, 40(8): 1.

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