Structure design and thermodynamic analysis of a space-borne distributor

Distributor is an important part of space-borne satellites, which can receive satellite commands, then allocate control the power of satellite antenna surface, meanwhile feedback its own control state to the satellite. In this paper, we illustrate the space-borne distributor in detail from the structural design, layout design, mechanical design, thermal design, etc., the analysis results of the space-borne distributor show that the design of the distributor to meet the requirements of the space-borne space environment. The design method and analysis procedure of space-borne distributor will provide a foundation to the structure design in the space-borne space environment.