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Infrared signature studies of aerospace vehicles 总被引:8,自引:0,他引:8
Shripad P. Mahulikar Hemant R. Sonawane G. Arvind Rao 《Progress in Aerospace Sciences》2007,43(7-8):218-245
Infrared (IR) emissions from aircraft are used to detect, track, and lock-on to the target. MAN Portable Air Defence Systems (MANPADS) have emerged as a major cause of aircraft and helicopter loss. Therefore, IR signature studies are important to counter this threat for survivability enhancement, and are an important aspect of stealth technology. This paper reviews contemporary developments in this discipline, with particular emphasis on IR signature prediction from aerospace vehicles. The role of atmosphere in IR signature analysis, and relation between IR signature level and target susceptibility are illustrated. Also, IR signature suppression systems and countermeasure techniques are discussed, to highlight their effectiveness and implications in terms of penalties. 相似文献
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灰色层次分析法在导弹武器系统生存能力评估中的应用研究 总被引:1,自引:0,他引:1
分析了影响导弹武器系统生存能力的主要因素,建立了武器系统生存能力指标体系;对灰色系统理论中的三角白化权函数进行了适应性改进,形成了一种基于层次分析-灰色评估法的新型导弹武器系统生存能力评估模型。最后,利用该模型对某导弹武器系统进行生存能力评估,评价结果具有客观性,有一定的应用价值。 相似文献
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