Modeling and Simulation Analysis of Optical Axis Pointing Error of Aerial Complex Optomechanical System

Abstract

In recent years, the aerial complex optomechanical system has developed greatly. The imaging quality is the most important indicator for judging the optomechanicall system. And the accuracy of optical axis pointing is the basic guarantee for imaging quality. The geometric error of the shafting existing in manufacturing is an important factor affecting the pointing accuracy of the optical axis. The correspondingly relationship between the shafting error and the optical axis pointing accuracy is established through the modeling and analysis of the geometric error of the shafting. Do the foundation for further deepening research.