Description

Post flight analysis of ballistic missile reentry vehicles is an area of focus for the U.S. Government, especially for those involved in ballistic missile defense. Typically, this analysis incorporates either a model-driven least squares filter or a data-following Kalman filter. The research performed here developed a filter that attempts to integrate the strengths of both filters. A least squares filter operates on observation data collected during exoatmospheric free flight and a Kalman filter is used to analyze data collected lower in the atmosphere, where potential maneuvers could be performed. Additionally, the filter was written to incorporate data from multiple sensors. Using this hybrid filter, different scenarios are investigated to determine the potential benefits of adding additional collectors, increasing the data rate of collecting sensors, and investigating the effects of different collector geometry on the accuracy of results. Results show that the filter successfully transitions from the least squares to Kalman filter, using the final values of the free flight propagation for the Kalman filter’s initial state. Using this filter to investigate different collection scenarios, it was determined that the best results are achieved when multiple collectors are used, the data collection rate of the collectors is increased, and collectors are positioned perpendicular to the reentry vehicle heading.

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Langue

en

Version

Couverture rigide

Date de sortie initiale

22 mai 2025

Nombre de pages

124

Illustrations

Avec illustrations

Personnes impliquées

Auteur principal

Evan M Brooks

Deuxième auteur

Evan M Brooks

Editeur principal

Hutson Street Press

Informations sur le fabricant

Nom du fabricant

Libri GmbH

Adresse électronique du fabricant

[email protected]

Informations sur le fabricant

Les autres informations du fabricant ne sont actuellement pas disponibles

Autres spécifications

Hauteur de l’emballage

8 mm

Hauteur du produit

8 mm

Largeur d’emballage

156 mm

Largeur du produit

156 mm

Livre d‘étude

Non

Longueur d’emballage

234 mm

Longueur du produit

234 mm

Poids de l’emballage

354 g

EAN

EAN

9781025088341

Sécurité des produits

Opérateur économique responsable dans l’UE

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Vous trouverez cet article :

Catégories

Technologie et architecture

Technologie

Technologie de transport

Sciences de l’espace

Technologie de l’aviation

Voyage spatial

Livres

Livre, ebook ou livre audio ?

Livre

Disponibilité

Disponible à l’adresse suivante

Langue

Anglais

Type de livre

Hardcover