@inproceedings{852199d3551340fa823024b6e7d1f05d,
title = "A new online trajectory generation solution for reusable launch vehicles during approach and landing",
abstract = "This paper presents a new online trajectory generation solution for reusable launch vehicles (RLV) during approach and landing (A\&L). This new solution considers initial dynamic pressure constraints and overload jumps along the trajectory. First this new solution designs a reference flight profile by piecing together several flight phases which are defined by a small set of geometric parameters. This profile increases steep glide-slope capture. Then a new iterative method iterated on altitude for faster trajectory propagation computation is utilized. Finally, the problems of initial dynamic pressure constraints and overload jumps are transformed into variables search problem. Variables search algorithm is designed, which iterates on two variables (the downrange at initial exp flare, the altitude at initial steep glide-slope) to solve initial dynamic pressure constraints and overload jumps at real-time. Numerical simulations are conducted to show the new online trajectory generation solution can generates a smooth online trajectory.",
keywords = "approach and landing, dynamic pressure constraints, iterative method, new online trajectory generation, overload jumps, reusable launch vehicles, variables search algorithm",
author = "Long, \{Shi Ke\} and Li, \{Hui Feng\}",
note = "Publisher Copyright: {\textcopyright} 2015 Technical Committee on Control Theory, Chinese Association of Automation.; 34th Chinese Control Conference, CCC 2015 ; Conference date: 28-07-2015 Through 30-07-2015",
year = "2015",
month = sep,
day = "11",
doi = "10.1109/ChiCC.2015.7260494",
language = "英语",
series = "Chinese Control Conference, CCC",
publisher = "IEEE Computer Society",
pages = "5467--5472",
editor = "Qianchuan Zhao and Shirong Liu",
booktitle = "Proceedings of the 34th Chinese Control Conference, CCC 2015",
address = "美国",
}