现代防御技术 ›› 2020, Vol. 48 ›› Issue (3): 1-10.DOI: 10.3969/j.issn.1009-086x.2020.03.001

• 特约稿 •    下一篇

稠密大气中高超声速导引头红外成像面临的机遇、挑战与对策

易仕和, 丁浩林   

  1. 国防科技大学 空天科学学院,湖南 长沙 410073
  • 出版日期:2020-06-20 发布日期:2021-01-20
  • 基金资助:
    自然科学基金(11527802,11832018);湖南省研究生科研创新项目(CX20190010)

Opportunities,Challenges and Countermeasures for Infrared Imaging of Hypersonic Seeker Flying in Condensed Atmosphere

YI Shi-he, DING Hao-lin   

  1. College of Aerospace Science and Engineering,National University of defense Technology,Hunan Changsha 410073,China
  • Online:2020-06-20 Published:2021-01-20

摘要: 高超声速飞行器的发展将给世界军事变革带来重大影响,进而形成全球军事强国新的空天对抗焦点。在此背景下,高超声速武器与集光、机、电为一体的红外成像制导技术的结合,将形成各种远程高超声速红外成像制导的精确打击武器,实现飞得快而且打得准,进而更加充分地发挥高超声速武器的威力。但是,稠密大气中高超声速导引头红外成像面临着较为严重的气动光学效应,严重制约了红外成像制导技术在高超声速武器中的应用。重点分析了红外成像制导技术在高超声速武器精确打击中的应用前景,指出了该技术发展可能遇到的主要技术难点,提出了一些可供参考的解决方法。

关键词: 高超声速, 红外成像, 气动光学, 精确打击

Abstract: Hypersonic aircraft is a major direction of the world aerospace development in 21st century,which will bring significant changes to the world military,and form the new focus of air and space confrontation.Under this background,the infrared (IR) imaging guidance technology which is combined by optical,machine,and electricity,can provide a powerful means to improve the attack accuracy of various hypersonic weapons.However,the IR imaging of hypersonic seeker in dense atmosphere is faced with serious aero-optical effect,which seriously restricts the application of infrared imaging in hypersonic seeker.The application prospect of infrared imaging in precision strike of hypersonic weapon was analyzed.The major technical difficulties in the development process of this technology were discussed.Last but not least,some solutions and ideas were put forward.

Key words: hypersonic, infrared imaging, aero-optics, precision strike

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