intersatellite communication การใช้

Recently , along with the development of space , semiconductor laser and digital signal processing , the research of optical intersatellite communications is possible
Communications is been developing for high capacity and high speed , as to optical intersatellite communications , it occupies merits as high bit - rate , low power consumption , anti - jamming etc , it is promising
Based on the brief introduction of the concepts , development trend of optical intersatellite communications and atp techniques , the tracking control structure is studied and the tracking algorithm is decided in this dissertation
The topics are as follows : first , the sources and kinds of vibration in optical intersatellite communication are discussed , and base on actual vibration spectrum measured on the communication satellites , some rules are summarized
In this thesis , focusing on high precision pointing and tracking system in optical intersatellite communication , vibration suppression and performance improving used advanced control algorithms are researched , and then the simulation results are given