Characteristic model-based station-keeping control for Halo orbit

被引：0

作者：

Zhang B. ^{[1
]}

Zhou J. ^{[1
]}

机构：

[1] Beijing Institute of Control Engineering, Beijing

来源：

Hangkong Xuebao/Acta Aeronautica et Astronautica Sinica | 2019年 / 40卷 / 11期

关键词：

Characteristic model; Golden-section controller; Halo orbits; Libration points; PD controller; Station-keeping;

D O I：

10.7527/S1000-6893.2019.23206

中图分类号：

学科分类号：

摘要：

Orbits around libration points have a key value in future deep space explorations. However, due to the instability of libration points, explorers that are running on the orbits around them will, if without control, deviate at a high speed. As a result, station-keeping is essential in practical missions. To solve the station-keeping problem of the periodical Halo orbits around Earth-Moon L2 point, a baseline orbit was obtained through Richardson three-order analytical solution, differential correction, and target shooting strategy. Then, a characteristic model-based golden-section controller was designed for velocity tracking and a PD controller was designed for position tracking. Finally, simulations were conducted under restricted three-body model and bicircular restricted four-body model. Results show that, under both circumstances, the tracking accuracy was better than 100 m in position and 0.003 m/s in velocity, while the controller consumption of bicircular restricted four-body model was an order of magnitude higher than that of the restricted three-body model. © 2019, Press of Chinese Journal of Aeronautics. All right reserved.

引用

共 24 条

[1]

Xu M., Overview of orbital dynamics and control for libration point orbits, Journal of Astronautics, 30, 4, pp. 1299-1313, (2009)

[2]

Meng Y.H., Zhang Y.D., Chen Q.F., Dynamics and Control of Spacecraft Near Libration Points, pp. 1-2, (2016)

[3]

Lei H.L., Equilibrium point, invariant manifold and low-energy trajectory, pp. 1-2, (2015)

[4]

Qian Y.J., Research on autonomous navigation and station-keeping for quasi-periodic orbit in the Earth-Moon system, pp. 1-14, (2013)

[5]

Hou X.Y., Liu L., The dynamics and applications of the collinear libration points in deep space exploration, Journal of Astronautics, 29, 3, pp. 736-747, (2008)

[6]

Xu M., Liang Y., Ren K., Survey on advances in orbital dynamics and control for libration point orbits, Progress in Aerospace Sciences, 82, pp. 24-35, (2016)

[7]

Zhou T.S., Li D., Chen X.M., Et al., Application of foreign spacecrafts of Sun-Earth libration points and manners of transfer trajectory, Missiles and Space Vehicles, 5, pp. 30-34, (2004)

[8]

Farquhar R.W., The control and use of libration-point satellites, (1970)

[9]

Lo M.W., The interplanetary superhighway and the orgins program, Proceedings of IEEE Aerospace Conference, (2002)

[10]

Li M.T., Low energy trajectory design and optimization for collinear libration points missions, pp. 2-3, (2010)

← 1 2 3 →