Technique for developing mathematical models of automatic on-board optoelectronic systems

摘要

This paper discusses a technique for constructing mathematical models that take into account the variation of the image quality of on-board optoelectronic systems (OESs) as a consequence of the action of external perturbations [temperature, pressure, the parameters of the environment (the optical weather), accelerations, moments] and the influence of the dynamics of the carrier and the adjustment systems that ensure the image quality of the OES. A structure and a tech_nique are presented for developing mathematical models based on an iterative procedure for pre_determining the parameters of these models and the dynamic models of the adjustment systems that ensure the image quality of the OES. The product of the modulation-transfer functions of the motion of the image of the subsystems of the optoelectronic channel of the OES serves as a criterion for evaluating the image quality.