Research Article
Continuous-Thrust Station-Keeping of Cis-Lunar Orbits Using Optimal Sliding Mode Control with Practical Constraints
Figure 7
The station-keeping for the nominal orbits with the Jupiter gravity as the perturbation.
| (a) 2 : 1 DRO with LQR controller |
| (b) 2 : 1 DRO with OSMC controller |
| (c) 9 : 2 NRHO with LQR controller |
| (d) 9 : 2 NRHO with OSMC controller |
| (e) Halo (3) with LQR controller |
| (f) Halo (3) with OSMC controller |