Nonlinear H/sub /spl infin// robust control for satellite large angle attitude maneuvers

Abstract

The paper presents a nonlinear H/sub /spl infin// state feedback for large angle attitude control of satellite. The dynamic equations of satellite with full-coupled body fixed canted attitude thruster control are derived. A nonlinear H/sub /spl infin// controller is designed to achieve stability and disturbance rejection for large angle maneuvers. The simulation results based on spacecraft system are presented to demonstrate the effectiveness of the proposed design method.