Development and trend research of inter-satellite communicationsystem on formation small satellites;

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.

The laser diode-coupling unit is an important part of an intersatellite optical communication system.

Vibration is a key factor of intersatellite optical communication, even a minor vibration of the pointing system on one satellite can dramatically degrade the network performance.

Research on the influence of PID to ATP control width in Inter-satellite optical communications;

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.

Recently, along with the development of space, semiconductor laser and digital signal processing, the research of optical intersatellite communications is possible.