运输机防御系统

Transport Aircraft Self-Protection Technology

摘要: 无论是军用还是民用领域，运输机都是很重要的装备。当前，对运输机的威胁不仅仅在战场上，在运输机飞行的整个区域都散布着威胁。近年来，随着红外成像寻的制导武器和技术的发展，常规的红外干扰手段对新型红外制导武器的干扰效果越来越不尽人意，人们逐渐提出了以高功率氙灯或激光作为红外能量源的定向红外对抗(DIRCM)概念。该系统具备优越的红外干扰性能，如通过干扰、致眩和毁伤等干扰红外成像导引头、多次重复使用、干扰效率高等，现已成为新一代红外对抗系统的优选方案。本文指出在现代战争中发展定向红外对抗系统的必要性和重要性，重点论述了外军红外定向对抗系统发展、在运输机上装备和改进情况。

Abstract: Transport aircrafts are important assets in the military, as well as in civilian aviation. Today, the threat is not only in the battlespace but is also emerging and distributed throughout all the places where Transport aircrafts operate. In recent years, with the development of advanced infrared imaging guided weapons and technology, the jamming performance of traditional infrared coun-termeasure systems became more and more dissatisfactory. The technical concept of direct infrared countermeasure (DIRCM) was gradually proposed, which used high-power Xenon lamp or laser as sources of infrared energy. DIRCM has advantageous infrared countermeasure properties, such as the capability of jamming infrared imaging seeker by jamming, dazzling, in-band damaging and out-of band damaging, etc., the capability of reuse and high jamming efficiency, which makes it suitable for new generation of infrared countermeasure system. The necessity and importance of developing directional IR countermeasure (DIRCM) in modern wars are proposed in this paper. The development of DIRCM, the research and improvement of the equipments on Transport Aircraft of some foreign countries are particularly described.