Work

Analytical Initialization of a Continuation-Based Indirect Method for Optimal Control of Endo-Atmospheric Launch Vehicle Systems

Year: 2017

Type: conference-paper

Abstract: In this paper, we propose a strategy to solve endo-atmospheric launch vehicle optimal control problems using indirect methods. More specifically, we combine shooting methods with an adequate continuation algorithm, taking advantage of the knowledge of an analytical solution of a simpler problem. This procedure is resumed in two main steps. We first simplify the physical dynamics to obtain an analytical guidance law which is used as initial guess for a shooting method. Then, a continuation procedure makes the problem converge to the complete dynamics leading to the optimal solution of the original system. Numerical results are presented.

Source: HAL (Le Centre pour la Communication Scientifique Directe)

DOI: 10.48550/arxiv.1703.05117

Authors: Bonalli, Riccardo, Hérissé, Bruno, Trélat, Emmanuel

Institutions: Centre National de la Recherche Scientifique, Sorbonne Université, Laboratoire Jacques-Louis Lions, Université Pierre-et-Marie-Curie

Language: English

Topic: Guidance and Control Systems

Subfield: Aerospace Engineering

Field: Engineering

Domain: Physical Sciences

Open Access status: green

OpenAlex ID: W2951829045

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