Lyapunov Robust Control for the Coupled Large Angle Relative Trajectory Following Problem

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Y. Xu (2005), JBIS, 58, 223-230

Refcode: 2005.58.223
Keywords: Lyapunov type control, nonlinear system, attitude control, formation flying system, chattering

Abstract:
Based on the general relative position of synchronous low Earth orbit satellites, the desired relative attitude and attitude rate guidance commands are derived for a large angle relative trajectory following problem. A globally stable Lyapunov type nonlinear robust controller is designed with respect to uncertainties coming from state and input functions. Furthermore, the saturation and slew rate of a chosen micro reaction wheel are considered in the simulation.

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