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Listar por autor "Sánchez Merino, Julio César"
Mostrando ítems 1-9 de 9
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Artículo
A flatness-based predictive controller for six-degrees of freedom spacecraft rendezvous
Sánchez Merino, Julio César; Gavilán Jiménez, Francisco; Vázquez Valenzuela, Rafael; Louembet, Christophe (Elsevier, 2020)This work presents a closed-loop guidance algorithm for six-degrees of freedom spacecraft rendezvous with a passive target ...
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Ponencia
A Flatness-Based Trajectory Planning Algorithm for Rendezvous of Single-Thruster Spacecraft
Sánchez Merino, Julio César; Gavilán Jiménez, Francisco; Vázquez Valenzuela, Rafael; Louembet, Christophe (Elsevier, 2018)This work presents a trajectory planning algorithm for spacecraft rendezvous with a passive target. The main assumption ...
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Ponencia
A Predictive Guidance Algorithm for Autonomous Asteroid Soft Landing
Sánchez Merino, Julio César; Gavilán Jiménez, Francisco; Vázquez Valenzuela, Rafael (Elsevier, 2018)The objective of this work is to present a closed-loop guidance algorithm for landing a probe on an irregular shaped ...
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Trabajo Fin de Grado
An ant-colony based optimization algorithm for interplanetary trajectories
Villajos Molina, Juan Antonio (2020)Humanity’s interest in the heavens has led to space exploration, which helps to expand technology, create new industries ...
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Ponencia
An Event-Triggered Predictive Controller for Spacecraft Rendezvous Hovering Phases
Sánchez Merino, Julio César; Louembet, Christophe; Gavilán Jiménez, Francisco; Vázquez Valenzuela, Rafael (Elsevier, 2019)This work presents an event-triggered model predictive controller for spacecraft hovering phases. The target is assumed ...
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Artículo
Event-based impulsive control for spacecraft rendezvous hovering phases
Sánchez Merino, Julio César; Louembet, Christophe; Gavilán Jiménez, Francisco; Vázquez Valenzuela, Rafael (AIAA International, 2021)This work presents an event-triggered controller for spacecraft rendezvous hovering phases. The goal is to maintain the ...
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Tesis Doctoral
Model Predictive Control Applications to Spacecraft Rendezvous and Small Bodies Exploration
Sánchez Merino, Julio César (2021-12-01)The overarching goal of this thesis is the design of model predictive control algorithms for spacecraft proximity operations. ...
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Trabajo Fin de Grado
Optimización de misiones interplanetarias mediante el uso de algoritmos genéticos
Ramírez Sánchez, Jesús Fernando (2020)En el diseño de misiones espaciales, ya sea dentro de la influencia terrestre o enfocadas al espacio profundo, es primordial ...
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Artículo
Simultaneous navigation and mascon gravity estimation around small bodies
Sánchez Merino, Julio César; Schaub, Hanspeter (Elsevier, 2023-12)This manuscript develops a simultaneous navigation and gravity estimation strategy around a small body. The scheme combines ...