Research and Design of On-Board Spacewire Route

In order to satisfy the requirement of aerocraftpsilas multi- transmission for further development, the paper leads to a resolution about on-board Spacewire routing technology. Based on the network level analysis of Spacewire standard, it built the architecture of router with wormhole routing theory. A simulation model of router had been set to verify the design, and braking-problem from wormhole routing-blocking had been solved with BWR.