Optimal torque control constraint rigid spacecraft attitude maneuver with constraints

In this paper, the existed problems about optimal torque control of rigid spacecraft attitude maneuver with constraints are discussed. The pseudospectral method is adopted to solve the problem which has torque constraint or state constraints, and the simulation analysis on the problem in the case of unconstrained or the torque constraint or state constraints is made. The simulation results show that this problem can be effectively solved by the pseudospectral method.