116 / 2016-06-17 11:45:50

Research on the adaptive attitude control and distributed simulation technology of the relative satellite intelligence

relative attitude control,RBF neural networks,back stepping

Relative attitude coordination control is an important part in flight formation,this paper will do a research on the satellite formation flying relative attitude control method and distributed simulation technology. Based on the research of single satellite attitude model and combining with the existing research results, this paper studies the relative attitude modeling method and the control law design method of satellite formation flying. We establish the relative attitude dynamics mode in view of the conditions of flying around with the satellite relative to the reference satellitel,research the sliding mode variable structure control and adaptive control method based on RBF neural network,and provides a certain theoretical basis for the analysis of spacecraft formation flying system and relative attitude controller design. Also, aiming at the limitations of mathematical simulation, we have designed and developed satellite relative attitude control in distributed simulation system which consisting of the computer simulation, embedded star load controller, a flywheel simulator, provides an effective technical means for the formation of satellite attitude tracking algorithm simulation.