基于红外图像仿真的光电模拟器研究  

Electro-optical simulator based on infrared image simulation

作　　者：邹士迁[1] 郝利锋[2] 徐军华[3] 张辉[1] 柳秋兴[2] 

机构地区：[1]中国人民解放军92941部队94分队 [2]西安应用光学研究所 [3]西安邮电大学理学院

出　　处：《应用光学》2012年第6期1142-1146,共5页Journal of Applied Optics

摘　　要：针对舰载光电跟踪仪仿真测试需求,提出基于红外图像仿真的光电模拟器的设计。利用Vega仿真平台计算所得辐亮度和仿真图像灰度值之间线性关系,求解该线性映射关系,对红外仿真场景的图像进行分析标定。通过某型光电跟踪仪定型试验验证,光电通道跟踪精度达到1mrad,满足系统指标要求。光电模拟器可完成在复杂背景、夜间等外场无法进行的试验条件下,对光电跟踪仪动态性能和战技指标的测试。According to the simulation testing requirements of shipboard EO tracker, a design of optoelectronic simulator based on the infrared image simulation was presented. By using the Vega simulation platform, the linear relationship between the radiance and the gray value of simulation image was calculated , then the linear map was solved and the infrared simulation scene image was analyzed and calibrated. The type test by a photoelectric tracker verified that the tracking precision reached 1 mrad, which satisfied the system demand. The EO simulator could test the dynamic performance, tactical and technical index of EO tracker under compre- hensive background and night environment.

关 键 词：光电跟踪仪 红外图像仿真 光电 模拟器 Vega仿真平台 

分 类 号：TN216[电子电信—物理电子学]