Ascent and Descent Guidance of Multistage Rockets via Pseudospectral Methods

Garrido, José and Sagliano, Marco (2021) Ascent and Descent Guidance of Multistage Rockets via Pseudospectral Methods. In: AIAA Scitech 2021 Forum. American Institute of Aeronautics and Astronautics. AIAA SciTech Forum and Exposition 2021, 2021-01-11 - 2021-01-22, Virtual Event. doi: 10.2514/6.2021-0859. ISBN 978-162410609-5.

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Official URL: https://arc.aiaa.org/doi/10.2514/6.2021-0859

Abstract

This paper illustrates the trajectory modeling of multistage rockets for both ascent anddescent phases. The computation of solutions is performed by coupling a multiphase optimal-control problem formulation with a transcription performed via Radau pseudospectral meth-ods. Four examples inspired by both historical rockets like the Saturn V, and modern reusablelaunch systems like the Falcon 9 demonstrate the feasibility of the proposed modeling approachfor the rapid prototyping of valid reference solutions.

Item URL in elib:

https://elib.dlr.de/140558/

Document Type:

Conference or Workshop Item (Speech)

Title:

Ascent and Descent Guidance of Multistage Rockets via Pseudospectral Methods

Authors:

Authors	Institution or Email of Authors	Author's ORCID iD	ORCID Put Code
Garrido, José	University of Lisbon	UNSPECIFIED	UNSPECIFIED
Sagliano, Marco	UNSPECIFIED	https://orcid.org/0000-0003-1026-0693	UNSPECIFIED

Date:

14 January 2021

Journal or Publication Title:

AIAA Scitech 2021 Forum

Refereed publication:

Yes

Open Access:

Yes

Gold Open Access:

In SCOPUS:

Yes

In ISI Web of Science:

DOI:

10.2514/6.2021-0859

Publisher:

American Institute of Aeronautics and Astronautics

ISBN:

978-162410609-5

Status:

Published

Keywords:

Ascent Guidance, Descent Guidance, Trajectory Optimization, Delta-III Rocket, Falcon 9 Rocket, Pseudospectral methods, Multiphase optimization

Event Title:

AIAA SciTech Forum and Exposition 2021

Event Location:

Virtual Event

Event Type:

international Conference

Event Start Date:

11 January 2021

Event End Date:

22 January 2021

Organizer:

AIAA

HGF - Research field:

Aeronautics, Space and Transport

HGF - Program:

Space

HGF - Program Themes:

Space Transportation

DLR - Research area:

Raumfahrt

DLR - Program:

R RP - Space Transportation

DLR - Research theme (Project):

R - Callisto (old)

Location:

Bremen

Institutes and Institutions:

Institute of Space Systems > Navigation and Control Systems

Deposited By:

Sagliano, Marco

Deposited On:

20 Jan 2021 09:35

Last Modified:

24 Apr 2024 20:41

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