Influence of linear vibration and angular disturbance on image quality of airborne optoelectronic pod

Taking airborne optoelectronic pod of armed helicopter as an example, the influences of the linear vibration and angular disturbance on the image quality and the stabilization precision were analyzed. Elevation and azimuth of the system occurred disturbance as a result of the coupling vibration, and so the internal television, thermal imaging and other sensor devices occurred disturbance, then the system image dithering occurred. The image quality and stabilization precision of the airborne optoelectronic pod could be improved greatly by installing it properly which means that it can improve the accurate attacking of the armed helicopter.