烟幕对红外成像干扰效能评估方法研究

Research about evaluation for the disturb efficiency of smoke to the IR imaging

烟幕作为干扰精确制导武器的主要手段之一,以其便捷、廉价的特点得以广泛使用,而如何评价其干扰效能尤为重要。针对解决目前烟幕干扰红外成像效能评估没有权威方法问题的目的,本文采用利用典型红外成像制导武器的成像过程与及其影响成像干扰因素特点的方法,依据红外成像制导武器在不同作用距离上的成像特点,结合相关成果论证,提出了的烟幕干扰评估方法,以及对各制导成像阶段针对性较强的评估准则。

Smoke is now widely used as a cheap and convenience way to disturb photoelectricity imaging guidance weapons. And how to evaluate the disturb efficiency of smoke is very important to the imaging guidance weapons. In order to solve problem that the evaluate smoke disturb efficiency without authority rules presently. Consider the relative characters of classic IR imaging guidance weapon in different imaging period at different imaging distance and concluded with their imaging and interfere character, this paper present the smoke disturb efficiency evaluation method.