@inproceedings{0675cd5220be42729a9dbe912ad35604,
title = "MULTIPLE IMPULSE CISLUNAR TRANSFER VIA MULTI-FIDELITY APPROACH USING GPU-BASED SUPER PARALLELIZATION",
abstract = "This paper presents a global trajectory optimization framework via a multi-fidelity approach that makes combined use of a graphics processing unit (GPU) for a low-fidelity initial solution search and a central processing unit (CPU) for high-fidelity optimization to determine solutions that satisfy constraints including Lawden{\textquoteright}s conditions in light of primer vector theory. The present study aims to identify optimum solutions robustly and flexibly by introducing multiple impulses that can further reduce the total velocity increments compared with two-impulse transfer. The proposed framework is examined with a mission scenario considering cislunar transfer from a near-rectilinear halo orbit (NRHO) to a low lunar orbit (LLO).",
author = "Satoshi Ueda and Hideaki Ogawa",
note = "Funding Information: The authors wish to thank Prof. Mai Bando for valuable technical advice from the perspectives of the dynamical system theory and control theory. Hideaki Ogawa acknowledges the support provided by the Japan Society for the Promotion of Science through the JSPS KAKENHI Grant Number JP 17K20144. Publisher Copyright: {\textcopyright} 2021, Univelt Inc. All rights reserved.; AAS/AIAA Astrodynamics Specialist Conference, 2020 ; Conference date: 09-08-2020 Through 12-08-2020",
year = "2021",
language = "English",
isbn = "9780877036753",
series = "Advances in the Astronautical Sciences",
publisher = "Univelt Inc.",
pages = "5107--5126",
editor = "Wilson, {Roby S.} and Jinjun Shan and Howell, {Kathleen C.} and Hoots, {Felix R.}",
booktitle = "ASTRODYNAMICS 2020",
address = "United States",
}