1. Furfaro, R., Cersosimo, D., Wibben, D.R.: Asteroid precision landing via multiple sliding surfaces guidance techniques. J. Guid. Control Dyn. 36(4), 1075–1092 (2013)
2. Zhang, B., Cai, Y., Li, F.: Adaptive double-saturated control for hovering over an asteroid. Adv. Space Res. 63(7), 2035–2051 (2019)
3. Zhang, Z., Wang, W., Li, L., Huang, X., Cui, H., Li, S., Cui, P.: Robust sliding mode guidance and control for soft landing on small bodies. J. Frankl. Inst. 349(2012), 493–509 (2012)
4. Lan, Q., Li, S., Yang, J., Guo, L.: Finite-time soft landing on asteroids using nonsingular terminal sliding mode control. Trans. Inst. Meas. Control 36(2), 216–223 (2014)
5. Liu, K., Liu, F., Wang, S., Li, Y.: Finite-time spacecraft’s soft landing on asteroids using PD and nonsingular terminal sliding mode control. Math. Probl. Eng. 1–10, 2015 (2015)