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艦船紅外輻射抑制是增强現代艦船「隱身」特性的重要手段之一。八十年代,艦用紅外搜索和跟踪系統、機載紅外行掃描儀偵察系統以及裝有紅外成像尋的器的反艦導彈有了很快發展。紅外搜索和跟踪系統,可在夜間或能見度很差的白天條件下,被動地對艦船目標進行紅外探測、識别和跟踪。機載紅外行掃描儀可對艦船進行晝夜紅外偵察,並實時向地面站傳送艦船圖像。被動紅外成像尋的器導彈有很高的探測率和抗干擾能力。這一切,都對未加紅外抑制裝置的艦船構成了嚴重的威脅。因此,在現代艦船研製中,加强艦船紅外輻射及其抑制的研究和應用,對增强艦船的總體紅外對抗能力,即增强艦船的隱蔽性、保密性和生存能力具有非常重要的意義。
Ship infrared radiation suppression is to enhance the modern ship “stealth” one of the important means. In the 1980s, shipborne infrared search and tracking systems, airborne infrared line scanner reconnaissance systems and anti-ship missiles equipped with infrared imaging finders developed rapidly. Infrared search and tracking systems passively detect, identify and track the ship’s targets at night or in poor day visibility conditions. Airborne infrared line scanners can conduct day and night infrared reconnaissance of ships, and real-time transmission of images of the ship to the ground station. Passive infrared imaging seeker missiles have a high detection rate and anti-interference ability. All this poses a serious threat to ships without infrared suppression devices. Therefore, in the development of modern ships, the research and application of enhancing the infrared radiation and suppression of ships has great significance for enhancing the overall infrared combat capability of ships, that is, enhancing the concealment, confidentiality and survivability of ships.