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

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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