Aerospace Contrd and Application ›› 2020, Vol. 46 ›› Issue (2): 29-34.

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A Multi-Satellite Attitude Cooperative Control Model Based on System-Level State Prediction by Artificial Neural Network

A Multi-Satellite Attitude Cooperative Control Model Based on System-Level State Prediction by Artificial Neural Network   

  1. Beijing Institute of Control Engineering, Beijing 100190,China. 
  • Online:2020-04-25 Published:2020-05-21
  • Supported by:
    National Key R&D Program of China (2018YFA0703800).

Abstract: Abstract: An intelligent control model is proposed to solve the problem of attitude cooperative control for multisatellite closerange monitoring of space targets. Firstly, a neural network adaptive control model for arbitrary attitude control method is designed. The model does not change the attitude control method itself, but receives the ideal amount of control generated by the ideal control model. The ideal control amount directly generates the control amount suitable for the satellite after passing through the neural network. The multisatellite attitude cooperative control model is derived, utilizing systemlevel state prediction of control system by neural networks, and consensus control protocol. The correctness and effectiveness of prediction control, control result prediction, and cooperative control are demonstrated by numerical simulation using equivalent attitude angle.


Key words: Keywords: multi-satellite, attitude cooperative control, consensus, neural network

CLC Number: 

  • V448.2