Adaptive computer systems

A scaleable Plug and Play interface has been developed and demonstrated in a multibus architecture with 4-8 modules. The modules can be added and removed at will without any reprogramming or rebooting of the modules. Any failure or latchup of any network module will not stop bus communication with the remaining modules. A demonstration has been conducted simulating the addition, removal, and failure of various nodes. This Plug and Play interface will be capable of supporting an adaptive network architecture that can be implemented into future spacecraft or robotic outposts on Mars. When the Plug and Play architecture is combined with a "standardized electrical and mechanical interface" the ability for spacecraft to reconfigure themselves is gained allowing replacement, upgraded or adhoc subsystems to be added to the spacecraft for new missions. The implementation of this type of Plug and Play system will be to lower barriers of entry to providers of spacecraft components and subsystems by providing a common interface that eliminates the problem of proprietary bus architectures.