Lift-body Vehicles Gathering Trajectory Real-time Planning Algorithm

被引：0
|
作者：
Xue G. [1 ]
Xin W. [2 ]
Fu Y. [1 ]
机构：
[1] Beijing Institute of Astronautical Systems Engineering, Beijing
[2] China Academy of Launch Vehicle Technology, Beijing
来源：
Yuhang Xuebao/Journal of Astronautics | 2023年 / 44卷 / 08期
关键词：
Double layer Newton secant method; Lift-body vehicle; Reachable time; Trajectory planning;
D O I：
10.3873/j.issn.1000-1328.2023.08.008
中图分类号：
学科分类号：
摘要：
A kind of fast reachable time calculation method and gathering trajectory planning algorithm are proposed to solve the assemble problem of lift vehicles under strong interference. Based on the double-layer Newton Secant method, two kinds of trajectory modes on the energy range profile corresponding to the fastest and slowest arrival are introduced, and a real-time reachable time calculation method is proposed. The real-time planning algorithm for the assemble trajectory of lift vehicles is constructed. The simulation results show that the proposed method can achieve real-time gathering trajectory planning of lift vehicles under unknown strong interference. © 2023 China Spaceflight Society. All rights reserved.
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页码：1195 / 1202
页数：7
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