Adaptive Smooth Control via Nonsingular Fast Terminal Sliding Mode for Distributed Space Telescope Demonstration Mission by CubeSat Formation Flying
<|reference_start|>Adaptive Smooth Control via Nonsingular Fast Terminal Sliding Mode for Distributed Space Telescope Demonstration Mission by CubeSat Formation Flying: This paper investigates the efficiency of nonsingular fast terminal sliding mode and adaptive smooth control method for the distributed space telescope demonstration mission. The distributed space telescope has a flexible focal length that corresponds to the relative position of the formation flying concept. The precise formation flying technology by CubeSats enhances the utility of distributed space systems with low costs. The propulsion systems for CubeSats usually have restricted degrees of freedom. Since the scientific mission requires continuous orbit control, the attitude and orbit control system mutually affect the control performance. The nonsingular fast terminal sliding mode has the advantage of a fast convergence rate and is able to improve the control performance. The adaptive smooth controller designed for the SISO system is expanded and applied to the attitude and orbit control system. The simulation results verify the efficiency of the adaptive smooth controller based on the nonsingular fast terminal sliding mode.<|reference_end|>
@article{jeon2024adaptive,
    title={Adaptive Smooth Control via Nonsingular Fast Terminal Sliding Mode for
  Distributed Space Telescope Demonstration Mission by CubeSat Formation Flying},
    author={Soobin Jeon, Hancheol Cho and Sang-Young Park},
    journal={arXiv preprint arXiv:2402.04718},
    year={2024},
    archivePrefix={arXiv},
    eprint={2402.04718},
    primaryClass={eess.SY cs.SY}
}