TY - GEN
T1 - Optimal orbit control strategy design for low energy moon return
AU - Yue, Liu
AU - Qian, Yingjing
AU - Lin, Ma
AU - Jing, Wuxing
N1 - Publisher Copyright:
© 2015 IEEE.
PY - 2015/7/17
Y1 - 2015/7/17
N2 - The low energy moon return orbit has evident advantages in the fuel consumption but it's much sensitive to the initial states of the probe. To solve this problem, in this paper, the problem of accurate orbit control for low energy Moon return mission is studied. Firstly, based on the elliptical four body dynamical model, the dynamical characteristics of the low energy return orbit is analyzed. Then, the covariance analysis method is introduced to clarify the propagation properties of initial orbit errors. Finally, a three maneuvers orbit adjusting strategy is proposed according to the sensitiveness of the constraint against the accuracy of navigation and control impulse. By the simulation results, the strategy is able to guarantee an accurate height of reentry effectively.
AB - The low energy moon return orbit has evident advantages in the fuel consumption but it's much sensitive to the initial states of the probe. To solve this problem, in this paper, the problem of accurate orbit control for low energy Moon return mission is studied. Firstly, based on the elliptical four body dynamical model, the dynamical characteristics of the low energy return orbit is analyzed. Then, the covariance analysis method is introduced to clarify the propagation properties of initial orbit errors. Finally, a three maneuvers orbit adjusting strategy is proposed according to the sensitiveness of the constraint against the accuracy of navigation and control impulse. By the simulation results, the strategy is able to guarantee an accurate height of reentry effectively.
KW - Control Strategy
KW - Covariance Analysis Method
KW - Error Propagation
KW - Low Energy
KW - Moon Return Orbit
UR - https://www.scopus.com/pages/publications/84945558912
U2 - 10.1109/CCDC.2015.7162312
DO - 10.1109/CCDC.2015.7162312
M3 - 会议稿件
AN - SCOPUS:84945558912
T3 - Proceedings of the 2015 27th Chinese Control and Decision Conference, CCDC 2015
SP - 2342
EP - 2346
BT - Proceedings of the 2015 27th Chinese Control and Decision Conference, CCDC 2015
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 27th Chinese Control and Decision Conference, CCDC 2015
Y2 - 23 May 2015 through 25 May 2015
ER -