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Design and Simulation of Regional Navigation Constellation with Optimized Mean DOP based on Hybrid GEO and IGSO Satellites

firooz keyvani et al · Embry-Riddle Aeronautical University · 2019

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Autor / responsable
firooz keyvani et al
Editorial
Embry-Riddle Aeronautical University
Año
2019
ISSN
2374-6793
ISSN
2374-6793
Idioma
eng
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<p>In this article, achieving an optimal layout of satellite constellation has been investigated with the aim of navigation (positioning) and with the least amount of error in a region coverage. In navigation, a parameter defined as DOP specifies influences of the geometry of satellite placement in space on position error. Less DOP means more precise navigation, and an attempt has been made in this study to minimize it. In the optimization phase, using genetic algorithm, the number of moments in which coverage is less than four reached zero and then the DOP parameter was minimized. Subsequently, the issue was studied by applying constraints on various orbital elements each time with a certain number of satellites (6 or 7), and the different results were analyzed and compared with each other as well as other navigational systems.</p>

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APA 7

al, F. K. E. (2019). Design and Simulation of Regional Navigation Constellation with Optimized Mean DOP based on Hybrid GEO and IGSO Satellites. https://doi.org/10.15394/ijaaa.2019.1307

MLA

al, firooz keyvani et. "Design and Simulation of Regional Navigation Constellation with Optimized Mean DOP based on Hybrid GEO and IGSO Satellites." 2019. https://doi.org/10.15394/ijaaa.2019.1307.

Chicago

al, firooz keyvani et. 2019. "Design and Simulation of Regional Navigation Constellation with Optimized Mean DOP based on Hybrid GEO and IGSO Satellites.". https://doi.org/10.15394/ijaaa.2019.1307.

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al, F. K. E. 2019, Design and Simulation of Regional Navigation Constellation with Optimized Mean DOP based on Hybrid GEO and IGSO Satellites, Embry-Riddle Aeronautical University, available at: https://doi.org/10.15394/ijaaa.2019.1307 [Accessed 2 Jul. 2026].

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Título
Design and Simulation of Regional Navigation Constellation with Optimized Mean DOP based on Hybrid GEO and IGSO Satellites
Autor / colaboradores
firooz keyvani et al
Editorial
Embry-Riddle Aeronautical University
Año de publicación
2019
ISSN
2374-6793
ISSN
2374-6793
Idioma
eng

Materias

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Navigation Guidance Control and Dynamics
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