Research on Flight Collision Avoidance Control on The Sun-Earth Libration Points Based on Barrier Theory

被引：0

作者：

Zhang K. ^{[1
,2
]}

He Z. ^{[1
,2
]}

Lü M. ^{[1
,2
]}

Wang J. ^{[1
,2
]}

机构：

[1] School of Astronautics, Northwestern Polytechnical University, Xi'an

[2] National Key Laboratory of Aerospace Flight Dynamics, Xi'an

来源：

Xibei Gongye Daxue Xuebao/Journal of Northwestern Polytechnical University | 2018年 / 36卷 / 02期

关键词：

Barrier theory; Formation flight; Hamiltonian; Sun-earth libration points; differential games;

D O I：

10.1051/jnwpu/20183620252

中图分类号：

学科分类号：

摘要：

In the spacecraft formation task, a spacecraft failure or formation of the mission to change the need for reconstruction of the formation. In the process of reconstruction, how to carry out spacecraft anti-collision has been widespread concern. In this paper, barrier theory is adopted. By establishing Hamilton function, the optimal control law is obtained. According to the theory of barrier construction, the corresponding barrier trajectory is constructed. Then, the barrier is divided into collision area and non-collision area, so as to realize the formation flight anti-collision design. The simulation results show that the method can avoid the perturbation effect and has a certain theoretical value for the anti-collision between the spacecrafts during the formation process. © 2018, Editorial Board of Journal of Northwestern Polytechnical University. All right reserved.

引用

页码：252 / 257

页数：5

共 12 条

[1]

Lian Y., Gomez G., Masdemont J.J., Et al., Station Keeping of Real Earth-Moon Libration Point Orbits Using Discrete-Time Sliding Mode Control, Communications in Nonlinear Science and Numerical Simulation, 19, 10, pp. 3792-3807, (2014)

[2]

Llop J.V., Autonomous Optical Navigation for Orbits around Earth-Moon Collinear Libration Points, Acta Astronautica, 86, 5-6, pp. 119-125, (2013)

[3]

Xu M., Overview of Orbital Dynamics and Control for Libration Point Orbits, Chinese Journal of Astronautics, 30, 4, pp. 1299-1313, (2009)

[4]

Lee D., Kumar K.D., Sinha M., Et al., Fault Detection and Recovery of Spacecraft Formation Flying Using Nonlinear Observer and Reconfigurable Controller, Acta Astronautica, 97, 4-5, pp. 58-72, (2014)

[5]

Lu J., Li J., Lu Q., Et al., Periodic Orbits Based on Geometric Structure of Center Manifold around Lagrange Points, Astrophys Space, 340, pp. 17-25, (2012)

[6]

Li D., Differential Games and Applications, (2000)

[7]

Lin W., Distributed UAV Formation Control Using Differential Game Approach, Aerospace Science and Technology, 35, 3, pp. 54-62, (2014)

[8]

L'fflitto A., Differential Games, Partial-State Stabilization, and Model Reference Adaptive Control, Journal of the Franklin Institute, 354, 1, pp. 456-478, (2017)

[9]

Zhang Q., Sun Y., Huang M., Et al., Pursuit-Evasion Barrier of Two Spacecrafts under Minute Continuous Radial Thrust in Coplanar Orbit, Control and Decision, 22, 5, pp. 530-534, (2007)

[10]

Xiong P., Modeling and Control of High Precision Postion Keeping for the Sun Earth L2 Point Formation Flying, (2011)

← 1 2 →