Optimal impulse satellite evasion-return trajectory planning using nonlinear programming

The evasive-return maneuver had been studied, which is used for the satellite to avoid or evade the interception and collision in space. By using the nonlinear programming theory, a optimal impulse satellite evasive trajectory planning model considering earth oblateness perturbation had been established. Finally, the validity of the model and the effect of the perturbation on total fuel have been analyzed through the simulation results.