Separated module spacecraft system based on state perception and self-networking method

Abstract

The invention discloses a separated module spacecraft system based on state perception. The separated module spacecraft system comprises a plurality of module spacecrafts, wherein all the module spacecrafts perform network state conversion according to interaction of the module spacecrafts and other module spacecrafts to form a cluster network, and the network state includes the master node state, the slave node state and the module spacecraft master node state. Therefore, the cluster network formed by different spacecrafts and having strong self organizing ability and adaptive ability is achieved in the space environment. The invention further discloses a self-networking method of the separated module spacecraft system based on state perception, and networking of the cluster network among the spacecrafts is achieved.

Description

technical field

[0001] The invention relates to a state-aware-based separate module spacecraft system and an ad hoc network method among module spacecraft. Background technique

[0002] Fractionated Spacecraft (Fractionated Spacecraft) is a new type of spacecraft that has been proposed and developed into a hot spot in the international aerospace industry in recent years. It adopts the idea of ​​structured separation design and divides traditional spacecraft into multiple heterogeneous modular spacecraft according to their functions. , these modular spacecraft fly in space clusters and are interconnected through a wireless self-organizing network to form a virtual spacecraft system.

[0003] The wireless networking of modular spacecraft clusters is one of the key supporting technologies for the realization of separate modular spacecraft systems. Most of the existing space networking technologies are aimed at satellite constellation systems, such as communication satellite co...

Images