@inproceedings{bf6bc7817df64c6ca4d23d091af08c1b,
title = "Feasible-Orbit-Set Generation for Launch Vehicles",
abstract = "In this paper we present a real-time feasible-orbit-set generation algorithm for the launch vehicle. The feasible-orbit-set is obtained by solving its max-volume inscribed polyhedron. In order to calculate the boundary points of the feasible-orbit-set, a series of optimal control problems are formulated, which include maximizing the position and velocity along the specified direction in the orbital plane. To solve this problem in real-time, the thrust direction equality constraint is convexified by the lossless relaxation technique and the terminal orbital terminal constraint is linearized, establishing standard second-order cone programming problems. An iterative second-order cone programming algorithm is designed to solve the original four-type nonlinear optimal control problems. The algorithm has stable convergency that is practically independent of the initial guess. The result of the ISOCP is given, which shows that ISOCP works well in optimality and convergency. The result of the feasible-orbit-set generation algorithm is also given, showing that the algorithm is efficient and reliable.",
keywords = "Feasible-orbit-set, Optimal control, Second-Order cone programming",
author = "Zeming Hao and Haifeng Hu and Yong He and Ran Zhang and Huifeng Li",
note = "Publisher Copyright: {\textcopyright} 2022, The Editor(s) (if applicable) and The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd.; International Conference on Guidance, Navigation and Control, ICGNC 2020 ; Conference date: 23-10-2020 Through 25-10-2020",
year = "2022",
doi = "10.1007/978-981-15-8155-7\_290",
language = "英语",
isbn = "9789811581540",
series = "Lecture Notes in Electrical Engineering",
publisher = "Springer Science and Business Media Deutschland GmbH",
pages = "3475--3486",
editor = "Liang Yan and Haibin Duan and Xiang Yu",
booktitle = "Advances in Guidance, Navigation and Control - Proceedings of 2020 International Conference on Guidance, Navigation and Control, ICGNC 2020",
address = "德国",
}