Research on self-assembly method for the space-based information system

The space-based information system has some features such as large scale, multiple types of nodes, complex connection relationship and dynamic structure change. How to describe the resources and capability of space-based information system to serve the space campaign became the significant basic research. This paper introduces the idea of self-assembly method which is one of the basic mechanisms in the supermolecular chemistry. The resources model of space-based information system is modeled by a half-edge graph model and its assembly growing rule is proposed to automatically assemble resources for some mission. Finally, the two system resources models consist of complementary polymer and enhanced polymer were established, and the simulation result of resources assignment for the space-flight mission by proposed method shows that the self-assembly method shed some light on the cooperation of space-based information system in scheduled task.