In order to realize high precision image motion compensation

analyzing the effect on image motion compensation of aerocraft attitude

it may put forward the requirements of space camerasystem. First

to analyse the image motion match character that the modulation transform function of camera requires

and decide permitted errors of image motion matched. Then

the Mento-carlo method (statistic distribution method) is used to analyse and calculate the errors of image motion velocity. Finally

it is decided that the attitude accuracy meets the requirements of image motion compensation.The conclusion can be drawn by calculating

that the requirements of that attitude and the stability of attitude measure accuracy is 0.1°and0.005°/s meet errors of image motion matched of 96 TDI-CCD integration progression. The method is simple and easy to implement

which is suitable for the study of image motion compensation of space camerasystem.