临近空间红外系统对弹道导弹探测距离的估算
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摘要
为了估算临近空间红外系统对助推段弹道导弹的探测距离,详细分析了弹道导弹及背景的红外辐射特性;针对基于表现对比度作用距离算法在适用性和计算精度方面的不足,引入以波数η为参量的辐射通量公式对其进行改进;通过仿真计算该系统在4.25μm~4.55μm波段对弹道导弹蒙皮、尾焰、尾喷口的探测距离,结果表明临近空间红外系统对助推段弹道导弹的探测距离可达5 000 km~38 000 km,该结论可为临近空间红外系统的设计提供数据支持。
To estimate the detection range of near space infrared system for boost-phase ballistic missiles,the background infrared radiation as well as ballistic missiles is analyzed in detail. And then for the lack of applicability and accuracy of the role distance algorithm which based on the performance of contrast,the wave numberto the radiation flux formula is introduced. Finally,detection range of skin,plume and tail vents for boost-phase ballistic missile at 4.25 micron to 4.55 micron is simulated based on near space infrared system under various conditions,the results show that in the early launch time of ballistic missile,the detection range for the ballistic missile of near space infrared system can reach 5 000 km to 38 000 km,the conclusions can provide data support for the design of near space infrared system.
To estimate the detection range of near space infrared system for boost-phase ballistic missiles,the background infrared radiation as well as ballistic missiles is analyzed in detail. And then for the lack of applicability and accuracy of the role distance algorithm which based on the performance of contrast,the wave numberto the radiation flux formula is introduced. Finally,detection range of skin,plume and tail vents for boost-phase ballistic missile at 4.25 micron to 4.55 micron is simulated based on near space infrared system under various conditions,the results show that in the early launch time of ballistic missile,the detection range for the ballistic missile of near space infrared system can reach 5 000 km to 38 000 km,the conclusions can provide data support for the design of near space infrared system.
引文
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[13]王建华,李小将,王志恒,等,基于燃速的助推段固体弹道导弹红外特性分析[J].激光与红外,2012,42(10):1154-1160.
[14]张鑫,郭宜忠,万新敏,等.基于红外特性的弹道导弹助推段预警探测能力仿真[J].舰船电子对抗,2010,33(5):92-95.
[2]杨灵,方中华,陈桂林.弹道导弹尾焰红外探测性能的大气影响分析[J].应用光学,2008,29(1):52-56.
[3]王莹莹,张永顺,何苹.基于对比度的红外探测系统对巡航导弹作用距离分析[J].电光与控制,2011,18(5):19-22.
[4]马鹤,吴平,孙文芳.基于MODTRAN的红外系统对巡航导弹探测距离的估算[J].红外,2013,34(3):26-30.
[5]申文涛,董超,朱定强,等.固液混合火箭发动机喷焰红外辐射特性分析[J].航空动力学报,2012,27(8):1874-1880.
[6]FILIPPO N.电子防御系统概论[M].2版.张晓晖,饶炯辉,李微,译.北京:电子工业出版社,2014:207-210.
[7]王航飞,张凯,闫杰.临近空间飞行器红外探测距离估算[J].电光与控制,2014,21(6):24-27.
[8]梁冬明,张曼菊,张岩岫,等.可见光侦察系统作用距离等效推算分析[J].现代电子技术,2013,36(1):25-30.
[9]李凡,刘上乾,张峰,等.点源目标的红外搜索与跟踪系统的作用距离估算[J].红外技术,2008,30(9):502-504.
[10]QUEVEDO M J,HECTOR A L.Synthetic generation of IRST observation for tracker performance studies[J].SPIE,1998,3373:76-78.
[11]朱振福,黄培康.战术弹道导弹红外辐射特性与反导最佳波段选择[J].系统工程与电子技术,1996,18(1):9-17.
[12]赵晨光,郑昌文.弹道导弹天基预警与探测手段分析[J].航天电子对抗,2008,24(4):9-11.
[13]王建华,李小将,王志恒,等,基于燃速的助推段固体弹道导弹红外特性分析[J].激光与红外,2012,42(10):1154-1160.
[14]张鑫,郭宜忠,万新敏,等.基于红外特性的弹道导弹助推段预警探测能力仿真[J].舰船电子对抗,2010,33(5):92-95.