Study On Simulation Of Space Based Opto-Electronic Telescope

As the spaceflight technology developed rapidly, the space is becoming more and more crowded. The existing of the space target brings national security, the security of spaceflight activity itself, even the whole humans all over the world into danger. Consequently, the major large countries all over the world have developed and enhanced space surveillance technology. Opto-electronic technology especially the opto-electronic telescope systems and technology plays an important role in space surveillance. Thus, it would be of important significance to study the space surveillance of space target for space-based opto-electronic telescope.Taking the application of space-based space surveillance as its background, this thesis focuses on modeling and simulating some key technologies of the space-based telescope. The main results obtained in this thesis can be summarized as follow:1. An imaging simulation method of space-based opto-electronic telescope was proposed. With 0 magnitude and 10 magnitude as reference, 256 scale gray images were simulated. The results show that the method not only can effectively simulate the satellite's track, but also can avoid the repeated simulation of the same star background.2. Aiming at the difficulty of simulating space multi-targets, a method of satellite imaging simulation of space multi-targets for space-based opto-electronic telescope was...