光电侦察系统分辨能力研究分析
|
摘要
分析了影响光电侦察系统分辨能力的基本链路要素,给出了一种通用性能预测模型的建立方法,建立了红外光电侦察设备分辨能力计算模型,并以最小可分辨温差(MRTD)作为最终评价指标。用一个具体实例进行了数值仿真计算,说明了模型的适用性。
An analysis is made to the basic links that have effect on the resolution of the electro-optical reconnaissance system?and a method for establishing general performance predicting model is presented.With the Minimum Resolvable Temperature Difference(MRTD) as the ultimate evaluation index?the model for calculating the resolution of IR electro-optical reconnaissance system is constructed.A specific example is used for numerical simulation? which verifies the applicability of this model.
An analysis is made to the basic links that have effect on the resolution of the electro-optical reconnaissance system?and a method for establishing general performance predicting model is presented.With the Minimum Resolvable Temperature Difference(MRTD) as the ultimate evaluation index?the model for calculating the resolution of IR electro-optical reconnaissance system is constructed.A specific example is used for numerical simulation? which verifies the applicability of this model.
引文
[1] 王合龙.机载光电系统及其控制技术[M].北京:航空工业出版社,2016.
[2] OLSON C?THEISEN M?PACE T.et al.Model development and system performance optimization for staring Infrared Search and Track (IRST) sensors[C]//SPIE? 2016.doi:10.1117/12.2225862.
[3] SMITH F G.Atmospheric propagation of radiation[M].Bellingham:SPIE Optical Engineering Press?1993.
[4] WAN W.Passive IR sensor performance analysis using Mathcad modeling[C]//SPIE?2009.doi:10.1117/12.815238.
[5] 周世椿.高级红外光电工程导论[M].北京:科学出版社,2014.
[6] CAMPANA S.Passive electro-optical systems[M].Bel-lingham:SPIE Optical Engineering Press?1993.
[7] 陈建发,赵泉,蔡猛,等.基于热光阑的大F数制冷型红外光学系统[J].电光与控制,2017?24(3):81-84.
[2] OLSON C?THEISEN M?PACE T.et al.Model development and system performance optimization for staring Infrared Search and Track (IRST) sensors[C]//SPIE? 2016.doi:10.1117/12.2225862.
[3] SMITH F G.Atmospheric propagation of radiation[M].Bellingham:SPIE Optical Engineering Press?1993.
[4] WAN W.Passive IR sensor performance analysis using Mathcad modeling[C]//SPIE?2009.doi:10.1117/12.815238.
[5] 周世椿.高级红外光电工程导论[M].北京:科学出版社,2014.
[6] CAMPANA S.Passive electro-optical systems[M].Bel-lingham:SPIE Optical Engineering Press?1993.
[7] 陈建发,赵泉,蔡猛,等.基于热光阑的大F数制冷型红外光学系统[J].电光与控制,2017?24(3):81-84.