Investigation of incoming airflow influence on the image stability in an optical system of relative objects position determination

The optical system designed for determining the relative object position in dynamic control systems for rail transport. Information about relative position of strapdown inertial navigation system and receiving equipment satellite navigation system is needed to improve measuring precision. The optical system of relative objects position determination is designed for measuring in dynamic mode at high speeds. In this paper, we investigate the influence of incoming airflow on image stability, using experimental setup.