The invention discloses a self-organizing multifunctional satellite system based on modularization. The self-organizing multifunctional satellite system comprises one or more of a propulsion unit, a control unit, a measurement and control and communication unit and a load. The propelling unit and the control unit are connected through a rigid connecting arm; the control unit is respectively connected with the measurement and control and communication unit and the load through the flexible connecting arm; each of the propulsion unit, the control unit and the load is provided with a distributed attitude control system, a distributed power supply system and a distributed measurement and control and communication system; the measurement and control and communication unit is provided with a distributed attitude control system and a distributed power supply system. According to the method, self-adaptive modules capable of working independently serve as a core, then a core function is defined for each module, and then autonomous networking is conducted on orbit through linkage between the modules to form a large space structure with different functions as a main function. In addition, the system can be updated by replacing the faulted core module, the long-time on-orbit operation of the whole system is maintained, and the quality-effect ratio of the system is improved.
本发明公开了一种基于模块化的自组织多功能卫星系统,包括推进单元、控制单元、测控及通信单元、载荷中的一种或者多种;推进单元、控制单元之间通过刚性连接臂连接;控制单元通过柔性连接臂分别与测控及通信单元、载荷连接;推进单元、控制单元、载荷均设有分布式姿态控制系统、分布式电源系统、分布式测控与通信系统;测控及通信单元设有分布式姿态控制系统、分布式电源系统。本发明基于自适应可独立工作的模块为核心,然后通过把每个模块定义一个核心功能,接着通过模块间的链接在轨进行自主组网形成以不同功能为主的大型空间结构。另外还可以通过更换出故障的核心模块,来进行系统更新,维护整个系统的长时间在轨运行,提高其质效比。
Modularization-based self-organizing multifunctional satellite system
一种基于模块化的自组织多功能卫星系统
02.05.2023
Patent
Elektronische Ressource
Chinesisch
IPC: | B64G Raumfahrt , COSMONAUTICS |
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