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Título del libro: Simultech 2019 - Proceedings Of The 9th International Conference On Simulation And Modeling Methodologies, Technologies And Applications
Título del capítulo: Analysis of the dynamic response applied to a CubeSat

Autores UNAM:

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Autores externos:

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Idioma:
Inglés

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Año de publicación:
2019

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Palabras clave:

Computer aided engineering; Dynamic response; Information management; Knowledge based systems; Maraging steel; Molybdenum alloys; Small satellites; Titanium alloys; Vibration analysis; Virtual reality; 7075 aluminum alloy; Automation of process; KBES; Knowledge-based engineering; Simulation process; Space environment; Structural modeling; Verification-and-validation; Aluminum alloys

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Resumen:

The automation of processes not only makes life easier, but also it optimizes the time spent in the explored fields to encourage humanity to look for new areas in order to develop their potential. This project presents the sequential development of a dynamic analysis applied to a structural model of CubeSat brand Pumpkin, simulated in NX Nastran, where the analysis of rigid body shapes, natural frequencies, sine sweep, random vibrations, and shock spectrum were performed. The results of the virtual tests are compared with the experimental tests to determine the reliability of space environment simulations. All of this with the aim of providing primary technical data of innovations based on: drag and lift, use of new materials such as 7075 aluminum alloy, 8A1-1Mo-1V titanium alloy, and maraging steel, and new design geometries such as cubes and spheres, with the purpose of systematizing and collecting them in a set of instructions to develop macros that can produce different models of the CubeSat standard unity. The simulation process followed an activities sequence carried out by the Knowledge Based Engineering System (KBES) in order to collect and manage the data focused on the Verification and Validation (V&V) of the Computer Aided Engineering (CAE) process in a correct way, to apply it in order to reduce the time and cover the standard GSFC-STD-7000A requirements appropriately. Copyright © 2019 by SCITEPRESS ? Science and Technology Publications, Lda. All rights reserved.

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Entidades citadas de la UNAM:

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Fuente:


ISBN:
9789897583810
Editorial:
SciTePress

Tipo de producto:
Conference Paper