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Aeroassisted Orbital Transfer Optimization Using Sequential Convex Programming

  • Harbin Institute of Technology

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

With growing demand for fuel-efficient space missions, aeroassisted orbital transfer (AOT) has become a critical focus in orbital dynamics research. This paper investigates fuel-optimal AOT trajectory optimization under complex constraints using sequential convex programming (SCP). The proposed method introduces auxiliary control variables to decouple state and control dynamics, effectively mitigating high-frequency oscillations caused by linearization. Successive linearization is applied to highly nonlinear dynamics, boundary equality constraints, path inequality constraints, and nonlinear performance indices. Numerical simulations demonstrate that the SCP algorithm outperforms GPOPS in solving fuel-optimal AOT problems, achieving superior solution optimality, path constraint satisfaction, and computational efficiency.

Original languageEnglish
Title of host publicationMethods and Applications for Modeling and Simulation of Complex Systems - 24th Asia Simulation Conference, AsiaSim 2025, Proceedings
EditorsWentong Cai, Malcolm Low, Gary Tan, Gabriele D'Angelo, Duong Ta
PublisherSpringer Science and Business Media Deutschland GmbH
Pages28-39
Number of pages12
ISBN (Print)9789819544714
DOIs
StatePublished - 2026
Event24th Asia Simulation Conference on Methods and Applications for Modeling and Simulation of Complex Systems, AsiaSim 2025 - Singapore, Singapore
Duration: 17 Nov 202519 Nov 2025

Publication series

NameCommunications in Computer and Information Science
Volume2727 CCIS
ISSN (Print)1865-0929
ISSN (Electronic)1865-0937

Conference

Conference24th Asia Simulation Conference on Methods and Applications for Modeling and Simulation of Complex Systems, AsiaSim 2025
Country/TerritorySingapore
CitySingapore
Period17/11/2519/11/25

Keywords

  • Aeroassisted orbital transfer
  • Sequential convex programming
  • Trajectory optimization

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