【摘要】：針對目前靶場試驗(yàn)?zāi)繕?biāo)丟失后(特別是在發(fā)射階段),紅外經(jīng)緯儀難以尋回的問題,提出了利用大視場紅外凝視成像技術(shù)進(jìn)行改善的方案。首先分析了靶場目標(biāo)的最佳紅外工作波段;其次,分析了大視場中靶場目標(biāo)的成像和運(yùn)動(dòng)特殊性;最后,根據(jù)靶場的探測性能要求,論證了大視場紅外系統(tǒng)的視場大小。綜合多項(xiàng)因素,論證了視場角在57.4°~74.65°的大視場紅外系統(tǒng)可滿足靶場的探測需求,也可改善靶場試驗(yàn)?zāi)繕?biāo)丟失后難以尋回的現(xiàn)狀,降低了漏警率。
[Abstract]:Aiming at the problem that the infrared theodolite is difficult to find after the target is lost, especially in the launching stage, a scheme is proposed to improve the infrared staring imaging technology with large field of view. First, the optimal infrared working band of the target is analyzed; secondly, the imaging and motion particularity of the target in the large field of view are analyzed. Finally, according to the detection performance requirements of the range, the field of view of the large field infrared system is demonstrated. By synthesizing many factors, it is proved that the large field of view infrared system with a field of view angle of 57.4 擄~ 74.65 擄can meet the detection requirements of the shooting range, can also improve the present situation that the target is difficult to be found after the target is lost in the range test, and reduce the false alarm rate.
【作者單位】： 軍械工程學(xué)院電子與光學(xué)工程系;
【分類號(hào)】：TJ06;TN219
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本文編號(hào)：2324159