Globally Convergent Attitude Controlled Synchronization of Networked Spacecraft on Strongly Connected Graphs
In this paper, we address the attitude controlled synchronization problem for multiple networked spacecraft agents on strongly connected graphs. The nonlinear nature of the employed quaternion based attitude coupling distinguishes our result from most existing control schemes in the literature. We propose a new quaternion based inter-coupling control for networked spacecraft. Using this inter-coupling control, an cascaded adaptive control scheme is proposed. Using Lyapunov stability analysis, we show that the proposed adaptive controller is globally convergent and furthermore robust with respect to constant non-uniform time delays. Simulation results are presented to show the performance of the proposed control scheme.
Attitude synchronization Strongly connected graph Time delay Euler parameter Adaptive control
Hanlei Wang Shuping Tan
Science and Technology on Space Intelligent Control Laboratory, Beijing Institute of Control Enginee Science and Technology on Space Intelligent Control Laboratory,Beijing Institute of Control Engineer
国际会议
The 31st Chinese Control Conference(第三十一届中国控制会议)
合肥
英文
5780-5785
2012-07-01（万方平台首次上网日期，不代表论文的发表时间）