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采用相位屏法初步研究了大气扰动对某系统空间点目标成像跟踪的影响。仿真分析表明,大气扰动会造成点目标图像的质心抖动,但这个抖动对某系统跟踪精度的影响可以忽略。
The phase-screen method was used to study the influence of atmospheric disturbance on the tracking of spatial point target in a system. The simulation results show that the atmospheric disturbance will cause the centroid jitter of the point target image, but the influence of this jitter on the tracking accuracy of a system can be neglected.