Attitude synchronization control for a group of flexible spacecraft |
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| Authors: | Haibo Du Shihua Li |
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| Affiliation: | 1. School of Electrical Engineering and Automation, Hefei University of Technology, Hefei 230009, PR China;2. School of Automation, Southeast University, Nanjing 210096, PR China;3. Key Laboratory of Measurement and Control of Complex Systems of Engineering, Ministry of Education, Southeast University, Nanjing 210096, PR China |
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| Abstract: | To solve the problem of attitude synchronization for a group of flexible spacecraft during formation maneuvers, a distributed attitude cooperative control strategy is investigated in this paper. Based on the backstepping design and the neighbor-based design rule, a distributed attitude control law is constructed step by step. Using cascaded systems’ theory and graph theory, it is shown that the attitude synchronization is achieved asymptotically and the induced vibrations by flexible appendages are simultaneously suppressed under the proposed control law. |
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| Keywords: | Attitude synchronization Flexible spacecraft Distributed control |
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