Key subjects of UCIR guidance applied on air defence

Yin shengli; Pan Hongtao; Wang Zichen; Wu Zepeng

For the recent progress in semiconductor, and the development in sensitivity of uncooled infrared imaging device, uncooled IR seeker is applied on the air- to-surface missile, but none of surface-to-air. Because of its short flying time and a nearer distance, uncooled IR seeker is used on Terminal Defence Misslie. Also there are some practical points needing to be researched in deep. There are some key points on the air-to-surface like anti-aircraft. First of all, the different bands it works lead to a different target or background characteristics, affecting the acquired distance; There is a longer integration time constant of uncooled IR detector compared with the cooled, it is hard to track high maneuvering targets; Finally, the aerodynamic heating on the seeker dome will cause severe thermal radiation effect on the detection system in the aerodynamic thermal environment, because of the long-wave IR band and the long time flying. If such problem can be solved favorably, uncooled IR seeker will be applied quickly on Terminal Defence Misslie, and this research will provide a reference.

1. Shanghai Institute of Mechanical and Electrical Engineering,Shanghai 210001,China

Received Date: 2014-12-10

Rev Recd Date: 2015-01-23

Publish Date: 2015-08-25

Key words:

Abstract: For the recent progress in semiconductor, and the development in sensitivity of uncooled infrared imaging device, uncooled IR seeker is applied on the air- to-surface missile, but none of surface-to-air. Because of its short flying time and a nearer distance, uncooled IR seeker is used on Terminal Defence Misslie. Also there are some practical points needing to be researched in deep. There are some key points on the air-to-surface like anti-aircraft. First of all, the different bands it works lead to a different target or background characteristics, affecting the acquired distance; There is a longer integration time constant of uncooled IR detector compared with the cooled, it is hard to track high maneuvering targets; Finally, the aerodynamic heating on the seeker dome will cause severe thermal radiation effect on the detection system in the aerodynamic thermal environment, because of the long-wave IR band and the long time flying. If such problem can be solved favorably, uncooled IR seeker will be applied quickly on Terminal Defence Misslie, and this research will provide a reference.

HTML

Reference (9)

[1]
[2]	Zhai Houming, Chen Yongping, Ma Bin. Application of uncooled infrared detector in application spaces copes[J]. Infrared and Laser Engineering, 2010, 38(5): 110-115. (in Chinese)翟厚明, 陈永平, 马斌. 非制冷红外探测器在航天领域中的应用[J]. 红外与激光工程, 2010, 38(5): 110-115.
[3]
[4]	Wang Yanxin, Liu Qi, Li Zhaoyi, et al. Analysis on several issues of infrared imaging guided technology[J]. Infrared and Laser Engineering, 2010, 38(5): 135-140. (in Chinese)王延新, 刘琪, 李兆熠, 等. 红外成像导引技术应用中若干问题的分析[J]. 红外与激光工程, 2010, 38(5): 135-140.
[5]	Wang Xingtao, Zhang Jingzhou, Shan Yong. Numerical investigation of aircraft infrared characteristics in 8-14 m band[J]. Infrared and Laser Engineering, 2014, 42(7): 1134-1140. (in Chinese)王杏涛, 张靖周, 单勇. 飞行器8~14 m波段红外特征的数值研究[J]. 红外与激光工程, 2014, 42(7): 1134-1140.
[6]
[7]	Yin Shengli, Zhang Yue, Zhang Xin, et al. Improving guidance message extraction of uncooled infrared imaging seeker using phase matching method[J]. Optics Optoelectronic Technology, 2013, 11(1): 76-80. (in Chinese)訚胜利, 张跃, 张鑫, 等. 相位匹配法用于提高非制冷全捷联导引头制导信息精度[J]. 光学与光电技术, 2013, 11(1): 76-80.
[8]
[9]	Li Chuan, George D Skidmore, Han C J. Uncooled infrared sensor development trends and challenges[C]//SPIE, 2010, 8155: 815515-1.

Key subjects of UCIR guidance applied on air defence

Abstract

References

Proportional views

通讯作者: 陈斌, bchen63@163.com

Article Metrics

Related

Proportional views