| 烟幕干扰效果评估指标及计算方法 |
| 投稿时间：2023-12-23 修订日期：2024-01-09 点此下载全文 |
| 引用本文：丁佳麟,陈春生,李庆伟,张奇.烟幕干扰效果评估指标及计算方法[J].红外,2024,45(3):29~39 |
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| 中文摘要:烟幕作为一种软防护性手段，在现代光电制导武器的对抗中具有费效比高、研制方便的特点，因此准确、可靠地评价烟幕的遮蔽效果成为烟幕领域的重要研究问题之一。针对目前评价指标多而杂的现状，在对烟幕干扰作用机理进行阐述的基础上，从干扰波段、烟幕释放前后图像质量变化、烟幕作战性能三个方面，对现有烟幕干扰效果评估指标及方法进行了系统分析与总结，指出了其优劣、适用场合及局限性，为相关研究人员提供了思路和启发。为了更加适应实战复杂环境条件下烟幕的干扰效果评估，指出应从图像质量变化以及烟幕作战性能的角度对烟幕遮蔽效果进行评估，以期对发烟装备的作战使用与效能评估提供辅助策略。 |
| 中文关键词:烟幕 遮蔽能力 光电对抗 效果评估 图像质量 |
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| Evaluation Indexes and Calculation Methods of Smoke Interference Effect |
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| Abstract:As a kind of soft protective means, smoke screen has the characteristics of high cost-benefit ratio and convenient development in modern opto-electronic guided weapons. Therefore, accurate and reliable evaluation of the smoke screen shielding effect has become one of the important research issues in the field of smoke screens. In view of the current situation of multiple and complex evaluation indexes, based on the description of the mechanism of smoke screen interference, the existing evaluation indexes and methods of smoke screen interference effect are systematically analyzed and summarized from three aspects: interference band, image quality change before and after smoke screen release, as well as smoke screen operational performance. Their advantages and disadvantages, application occasions and limitations are pointed out, which provide ideas and inspiration for relevant researchers. In order to better adapt to the evaluation of smoke screen interference effect under the complex environment conditions in actual combat, it is pointed out that the smoke screen shielding effect should be evaluated from the perspective of image quality change and smoke screen performance in this paper, so as to provide auxiliary strategies for the operational use and effectiveness evaluation of smoke equipment. |
| keywords:smoke screen masking effect opto-electronic countermeasure performance evaluation image quality |
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