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带有光电探测系统的飞行器在大气层内高速飞行时,会产生严重的气动光学效应;为减小气动光学效应的影响,必须要进行相应的校正方法的研究,在实验室内对各种校正方法进行半实物仿真验证试验。设计了一种基于ZEMAX相位面型和DMD微镜器件的气动光学效应模拟器,一种基于变形镜系统的气动光学效应模拟器,结合高速并行计算机系统、红外成像探测模拟系统、气动光学图像校正仿真系统,可组成一套气动光学效应半实物仿真系统,在实验室内能对各种气动光学效应校正系统进行半实物仿真验证。
In the atmosphere with high-speed flight, an aircraft with a photodetection system will produce serious aerodynamic optical effects. In order to reduce the influence of aerodynamic optical effects, corresponding calibration methods must be studied. In the laboratory, various calibration methods Carry on semi-physical simulation verification test. A kind of aerodynamic optical effect simulator based on ZEMAX phase plane and DMD micromirror device is designed. A kind of aerodynamic optical effect simulator based on deformable mirror system is designed. Combining with high-speed parallel computer system, infrared imaging probe simulation system, aerodynamic optical image correction Simulation system, can be composed of a set of aerodynamic optical effect in-kind simulation system, in the laboratory for a variety of pneumatic optical effect correction system for semi-physical simulation.