Survey on Fractionated Spacecraft Cluster
MA Zongfeng XIN Mingrui SHEN Jingshi SHI Dele LI Zhenyu(Shandong Aerospace Electro-technology Institue,Yantai,Shandong 264003,China)
The traditional spacecraft is large and complex monolithic satellite.The result of this architecture is high launching and maintenance costs.In this paper,modular spacecraft is taken as research object.Coupled with U.S.DARPA's F6 program,the concept of fractionated spacecraft cluster is illuminated in this paper,and then data types and basic functions are analyzed.Finally,the key technologies such as autonomous flight control,wireless ad hoc networks,wireless laser communication,modularization and miniaturization are discussed.
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