Research Article

Continuous-Thrust Station-Keeping of Cis-Lunar Orbits Using Optimal Sliding Mode Control with Practical Constraints

Figure 9

The station-keeping simulations of the 2 : 1 DRO under practical constraints.
(a) 2 : 1 DRO with LQR controller
(b) 2 : 1 DRO with OSMC controller