摘要
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 is used for the primary study on the atmosphere effect on some system imaging and tracking accuracy of the space-point-object.The results show that the atmosphere effect can make the center of image mass twitter,but the twittering can be ignored for considering the some system tracking accuracy.
出处
《红外与激光工程》
EI
CSCD
北大核心
2007年第z2期430-432,共3页
Infrared and Laser Engineering
关键词
跟踪精度
相位屏
空间点目标
大气湍流
折射率结构常数
Tracking accuracy
phase screen
Space-point-object
Atmosphere turbulence
Refractive index constant
